Doxazosin
Loading...Doxazosin Recall
Doxazosin Mesylate 1mg, 2mg, 4mg, and 8mg tablets were voluntarily recalled by Sandoz Inc. as a result of some tablets being too large in size and dose. (fda.gov)
Questions & Answers
Question
WHAT IS THE REASON FOR RECALL
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Answer
This medication was voluntarily recalled nationwide in 2009 along with a long list of other medications by ETHEX Corporation because it was discovered that some pills were too large and contained too high a dose of medication.
Side Effects & Adverse Reactions
Doxazosin, like other alpha-adrenergic blocking agents, can cause marked hypotension, especially in the upright position, with syncope and other postural symptoms such as dizziness. Marked orthostatic effects are most common with the first dose but can also occur when there is a dosage increase, or if therapy is interrupted for more than a few days. To decrease the likelihood of excessive hypotension and syncope, it is essential that treatment be initiated with the 1 mg dose. The 2, 4, and 8 mg tablets are not for initial therapy. Dosage should then be adjusted slowly (see DOSAGE AND ADMINISTRATION), with evaluations and increases in dose every two weeks to the recommended dose. Additional antihypertensive agents should be added with caution.
Patients being titrated with doxazosin should be cautioned to avoid situations where injury could result should syncope occur, during both the day and night.
In an early investigational study of the safety and tolerance of increasing daily doses of doxazosin in normotensives beginning at 1 mg/day, only 2 of 6 subjects could tolerate more than 2 mg/day without experiencing symptomatic postural hypotension. In another study of 24 healthy normotensive male subjects receiving initial doses of 2 mg/day of doxazosin, seven (29%) of the subjects experienced symptomatic postural hypotension between 0.5 and 6 hours after the first dose, necessitating termination of the study. In this study, 2 of the normotensive subjects experienced syncope. Subsequent trials in hypertensive patients always began doxazosin dosing at 1 mg/day, resulting in a 4% incidence of postural side effects at 1 mg/day with no cases of syncope.
In multiple-dose clinical trials in hypertension involving over 1500 hypertensive patients with dose titration every one to two weeks, syncope was reported in 0.7% of patients. None of these events occurred at the starting dose of 1 mg, and 1.2% (8/664) occurred at 16 mg/day.
In placebo-controlled clinical trials in BPH, 3 out of 665 patients (0.5%) taking doxazosin reported syncope. Two of the patients were taking 1 mg doxazosin, while one patient was taking 2 mg doxazosin when syncope occurred. In the open-label, long-term extension follow-up of approximately 450 BPH patients, there were 3 reports of syncope (0.7%). One patient was taking 2 mg, one patient was taking 8 mg, and one patient was taking 12 mg when syncope occurred. In a clinical pharmacology study, one subject receiving 2 mg experienced syncope.
If syncope occurs, the patient should be placed in a recumbent position and treated supportively as necessary.
Rarely (probably less frequently than once in every several thousand patients), alpha1 antagonists, including doxazosin, have been associated with priapism (painful penile erection, sustained for hours and unrelieved by sexual intercourse or masturbation). Because this condition can lead to permanent impotence if not promptly treated, patients must be advised about the seriousness of the condition (see PRECAUTIONS, Information for Patients).
Legal Issues
There is currently no legal information available for this drug.
FDA Safety Alerts
There are currently no FDA safety alerts available for this drug.
Manufacturer Warnings
There is currently no manufacturer warning information available for this drug.
FDA Labeling Changes
There are currently no FDA labeling changes available for this drug.
Uses
Doxazosin mesylate is indicated for the treatment of both the urinary outflow obstruction and obstructive and irritative symptoms associated with BPH: obstructive symptoms (hesitation, intermittency, dribbling, weak urinary stream, incomplete emptying of the bladder) and irritative symptoms (nocturia, daytime frequency, urgency, burning). Doxazosin mesylate may be used in all BPH patients whether hypertensive or normotensive. In patients with hypertension and BPH, both conditions were effectively treated with doxazosin mesylate monotherapy. Doxazosin mesylate provides rapid improvement in symptoms and urinary flow rate in 66 to 71% of patients. Sustained improvements with doxazosin mesylate were seen in patients treated for up to 14 weeks in double-blind studies and up to 2 years in open-label studies.
Doxazosin mesylate is also indicated for the treatment of hypertension. Doxazosin mesylate may be used alone or in combination with diuretics, beta-adrenergic blocking agents, calcium channel blockers, or angiotensin-converting enzyme inhibitors.
History
There is currently no drug history available for this drug.
Other Information
Doxazosin mesylate is a quinazoline compound that is a selective inhibitor of the alpha1 subtype of alpha-adrenergic receptors. The chemical name of doxazosin mesylate is 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(1,4-benzodioxan-2-ylcarbonyl) piperazine methanesulfonate. It has the following structure:
C23H25N5O5•CH4O3S M.W. 547.6
Doxazosin mesylate is freely soluble in dimethylsulfoxide, soluble in dimethylformamide, slightly soluble in methanol, ethanol, and water (0.8% at 25°C), and very slightly soluble in acetone and methylene chloride. Each doxazosin tablet USP, for oral administration, contains 1 mg, 2 mg, 4 mg, or 8 mg of doxazosin as the free base.
The inactive ingredients for all tablets are: microcrystalline cellulose, lactose monohydrate, sodium starch glycolate, magnesium stearate, pregelatinized starch, and sodium lauryl sulfate.
Sources
Doxazosin Manufacturers
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Lake Erie Medical Dba Quality Care Products Llc
![Doxazosin (Doxazosin Mesylate) Tablet [Lake Erie Medical Dba Quality Care Products Llc]](/wp-content/themes/bootstrap/assets/img/loading2.gif)
Doxazosin | Lake Erie Medical Dba Quality Care Products Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Avkare, Inc.
Doxazosin | Avkare, Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once daily.The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once daily.The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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St Marys Medical Park Pharmacy
Doxazosin | St Marys Medical Park Pharmacy
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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American Health Packaging
Doxazosin | American Health Packaging
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once daily.The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once daily.The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Stat Rx Usa
Doxazosin | Stat Rx Usa
DOSAGE AND ADMINISTRATIONDOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Benign Prostatic Hyperplasia 1 to 8 mg Once DailyThe initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg Once DailyThe initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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State Of Florida Doh Central Pharmacy
Doxazosin | State Of Florida Doh Central Pharmacy
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Benign Prostatic Hyperplasia 1 to 8 mg Once DailyThe initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg Once DailyThe initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Physicians Total Care, Inc.
Doxazosin | Physicians Total Care, Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Benign Prostatic Hyperplasia 1 to 8 mg Once DailyThe initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg Once DailyThe initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Pd-rx Pharmaceuticals, Inc.
Doxazosin | Pd-rx Pharmaceuticals, Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Rebel Distributors Corp
Doxazosin | Rebel Distributors Corp
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Pd-rx Pharmaceuticals, Inc.
Doxazosin | Pd-rx Pharmaceuticals, Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Teva Pharmaceuticals Usa Inc
Doxazosin | Chiesi Usa, Inc.
2.1 Recommended DosingCardene I.V. is intended for intravenous use. Titrate dose to achieve the desired blood pressure reduction. Individualize dosage depending on the blood pressure to be obtained and the response of the patient.
Dosage as a Substitute for Oral Nicardipine Therapy
The intravenous infusion rate required to produce an average plasma concentration equivalent to a given oral dose at steady state is shown in the following table:
Oral Cardene Dose
Equivalent I.V. Infusion Rate
20 mg q8h
0.5 mg/hr = 5 mL/hr
30 mg q8h
1.2 mg/hr = 12 mL/hr
40 mg q8h
2.2 mg/hr = 22 mL/hr
Dosage for Initiation of Therapy in a Patient Not Receiving Oral Nicardipine
Initiate therapy at 50 mL/hr (5 mg/hr). If desired blood pressure reduction is not achieved at this dose, the infusion rate may be increased by 25 mL/hr (2.5 mg/hr) every 5 minutes (for rapid titration) to 15 minutes (for gradual titration) up to a maximum of 150 mL/hr (15 mg/hr), until desired blood pressure reduction is achieved.
Following achievement of the blood pressure goal utilizing rapid titration, decrease the infusion rate to 30 mL/hr (3 mg/hr).
Drug Discontinuation and Transition to an Oral Antihypertensive Agent
Discontinuation of infusion is followed by a 50% offset of action in about 30 minutes.
If treatment includes transfer to an oral antihypertensive agent other than oral nicardipine, initiate therapy upon discontinuation of Cardene I.V. Premixed Injection.
If oral nicardipine is to be used, administer the first dose 1 hour prior to discontinuation of the infusion.
Special Populations
Titrate Cardene I.V. Premixed Injection slowly in patients with heart failure or impaired hepatic or renal function [see Warnings and Precautions (5.3 , 5.4 and 5.5.)]
2.2 MonitoringThe time course of blood pressure decrease is dependent on the initial rate of infusion and the frequency of dosage adjustment. With constant infusion, blood pressure begins to fall within minutes. It reaches about 50% of its ultimate decrease in about 45 minutes.
Monitor blood pressure and heart rate continually during infusion and avoid too rapid or excessive blood pressure drop during treatment. If there is concern of impending hypotension or tachycardia, the infusion should be discontinued. Then, when blood pressure has stabilized, infusion of Cardene I.V. Premixed Injection may be restarted at low doses such as 30‑50 mL/hr (3 - 5 mg/hr) and adjusted to maintain desired blood pressure.
2.3 Instructions for AdministrationAdminister Cardene I.V. by a central line or through a large peripheral vein. Change the infusion site every 12 hours if administered via peripheral vein [see Intravenous Infusion Site (5.6 )].
Cardene I.V. Premixed Injection is available as a single-use, ready-to-use, iso-osmotic solution for intravenous administration. No further dilution is required.
Inspect Cardene I.V. Premixed Injection visually for particulate matter and discoloration prior to administration, whenever solution and container permit. Check the container for minute leaks prior to use by squeezing the bag firmly; ensure that the seal is intact. If leaks are found, discard solution as sterility may be impaired. Cardene I.V. Premixed Injection is normally a clear, colorless to yellow solution.
Do not combine Cardene I.V. Premixed Injection with any product in the same intravenous line or premixed container. Do not add supplementary medication to the bag. Protect from light until ready to use.
Do not use plastic containers in series connections. Such use could result in air embolism due to residual air being drawn from the primary container before the administration of the fluid from the secondary container is complete.
Preparation for administration
1. Suspend container from eyelet support.
2. Remove protector from outlet port at bottom of container.
3. Attach administration set. Refer to complete directions accompanying set.
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Bryant Ranch Prepack
Doxazosin | Bryant Ranch Prepack
The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen. DOSAGE MUST BE INDIVIDUALIZED.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
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Bryant Ranch Prepack
Doxazosin | Bryant Ranch Prepack
The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen. DOSAGE MUST BE INDIVIDUALIZED.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
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Bryant Ranch Prepack
Doxazosin | Bryant Ranch Prepack
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
The initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
The initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Ncs Healthcare Of Ky, Inc Dba Vangard Labs
Doxazosin | Ncs Healthcare Of Ky, Inc Dba Vangard Labs
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Benign Prostatic Hyperplasia 1 to 8 mg Once DailyThe initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg Once DailyThe initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Major Pharmaceuticals
Doxazosin | Major Pharmaceuticals
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of Doxazosin Tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin . Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If Doxazosin Tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once daily.The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once daily.The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
The initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Unit Dose Services
Doxazosin | Unit Dose Services
The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen. DOSAGE MUST BE INDIVIDUALIZED.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Unit Dose Services
Doxazosin | Unit Dose Services
The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen. DOSAGE MUST BE INDIVIDUALIZED.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of Doxazosin Tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin . Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If Doxazosin Tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Unit Dose Services
Doxazosin | Unit Dose Services
The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen. DOSAGE MUST BE INDIVIDUALIZED.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Preferred Pharmaceuticals, Inc.
Doxazosin | Dolgencorp, Llc
• if you are under 18 years of age, ask a doctor before use • before using this product, read the enclosed User’s Guide for complete directions and other important information • begin using the lozenge on your quit day • if you smoke your first cigarette more than 30 minutes after waking up, use 2 mg nicotine lozenge • if you smoke your first cigarette within 30 minutes of waking up, use 4 mg nicotine lozenge according to the following 12 week schedule:Weeks 1 to 6
Weeks 7 to 9
Weeks 10 to 12
1 lozenge every
1 to 2 hours
1 lozenge every
2 to 4 hours
1 lozenge every
4 to 8 hours
• nicotine lozenge is a medicine and must be used a certain way to get the best results • place the lozenge in your mouth and allow the lozenge to slowly dissolve. Minimize swallowing. Do not chew or swallow lozenge. • you may feel a warm or tingling sensation • occasionally move the lozenge from one side of your mouth to the other until completely dissolved • do not eat or drink 15 minutes before using or while the lozenge is in your mouth • to improve your chances of quitting, use at least 9 lozenges per day for the first 6 weeks • do not use more than one lozenge at a time or continuously use one lozenge after another since this may cause you hiccups, heartburn, nausea or other side effects • do not use more than 5 lozenges in 6 hours. Do not use more than 20 lozenges per day. • it is important to complete treatment. If you feel you need to use the lozenge for a longer period to keep from smoking, talk to your health care provider. -
Legacy Pharmaceutical Packaging
Doxazosin | Energique, Inc.
Adults and children 5 to 10 drops orally, 1 time daily or as otherwise directed by a health care professional. If symptoms persist, consult your health care professional. Consult a physician for use in children under 12 years of age.
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Lake Erie Medical Dba Quality Care Products Llc
Doxazosin | Lake Erie Medical Dba Quality Care Products Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Lake Erie Medical Dba Quality Care Products Llc
Doxazosin | Lake Erie Medical Dba Quality Care Products Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
The initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
The initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Cardinal Health
Doxazosin | Cardinal Health
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Preferred Pharmaceuticals, Inc
Doxazosin | Preferred Pharmaceuticals, Inc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets USP in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets USP. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet USP administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets USP with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets USP.
Benign Prostatic Hyperplasia 1 to 8 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 to 16 mg once dailyThe initial dosage of doxazosin mesylate is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Aidarex Pharmaceuticals Llc
Doxazosin | Aidarex Pharmaceuticals Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Apotex Corp.
Doxazosin | Apotex Corp.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once daily.The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once daily.The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Teva Pharmaceuticals Usa Inc
Doxazosin | Apotheca Company
Directions: 10 drops orally, 3 times a day. Consult a physician for use in children under 12 years of age.
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Remedyrepack Inc.
Doxazosin | Remedyrepack Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of Doxazosin Tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin . Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If Doxazosin Tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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St Marys Medical Park Pharmacy
Doxazosin | St Marys Medical Park Pharmacy
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once daily.The initial dosage of doxazosin is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient’s urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once daily.The initial dosage of doxazosin is 1 mg given once daily. Depending on the individual patient’s standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Mylan Pharmaceuticals Inc.
Doxazosin | Mylan Pharmaceuticals Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Aphena Pharma Solutions – Tennessee, Llc
Doxazosin | Aphena Pharma Solutions - Tennessee, Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Aphena Pharma Solutions – Tennessee, Llc
Doxazosin | Aphena Pharma Solutions - Tennessee, Llc
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
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Mylan Institutional Inc.
Doxazosin | Mylan Institutional Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Cardinal Health
Doxazosin | Cardinal Health
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablet administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
Benign Prostatic Hyperplasia 1 mg to 8 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
Hypertension 1 mg to 16 mg Once DailyThe initial dosage of doxazosin tablets is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily the frequency of postural effects is about 12% compared to 3% for placebo.
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Accord Healthcare Inc.
Doxazosin | Accord Healthcare Inc.
DOSAGE MUST BE INDIVIDUALIZED. The initial dosage of doxazosin tablets in patients with hypertension and/or BPH is 1 mg given once daily in the a.m. or p.m. This starting dose is intended to minimize the frequency of postural hypotension and first-dose syncope associated with doxazosin tablets. Postural effects are most likely to occur between 2 and 6 hours after a dose. Therefore, blood pressure measurements should be taken during this time period after the first dose and with each increase in dose. If doxazosin tablets administration is discontinued for several days, therapy should be restarted using the initial dosing regimen.
Concomitant administration of doxazosin tablets with a PDE-5 inhibitor can result in additive blood pressure lowering effects and symptomatic hypotension; therefore, PDE-5 inhibitor therapy should be initiated at the lowest dose in patients taking doxazosin tablets.
A. BENIGN PROSTATIC HYPERPLASIA 1 to 8 mg once dailyThe initial dosage of doxazosin tablet is 1 mg, given once daily in the a.m. or p.m. Depending on the individual patient's urodynamics and BPH symptomatology, dosage may then be increased to 2 mg and thereafter to 4 mg and 8 mg once daily, the maximum recommended dose for BPH. The recommended titration interval is 1 to 2 weeks. Blood pressure should be evaluated routinely in these patients.
B. HYPERTENSION 1 to 16 mg once dailyThe initial dosage of doxazosin tablet is 1 mg given once daily. Depending on the individual patient's standing blood pressure response (based on measurements taken at 2 to 6 hours post-dose and 24 hours post-dose), dosage may then be increased to 2 mg and thereafter if necessary to 4 mg, 8 mg and 16 mg to achieve the desired reduction in blood pressure. Increases in dose beyond 4 mg increase the likelihood of excessive postural effects, including syncope, postural dizziness/vertigo and postural hypotension. At a titrated dose of 16 mg once daily, the frequency of postural effects is about 12% compared to 3% for placebo.
![Doxazosin Tablet [Remedyrepack Inc. ]](http://dailymed.nlm.nih.gov/dailymed/image.cfm?setid=f228423d-9cd6-4bc2-8b8f-f4eed3bc9c70&name=MM3.jpg)
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![Doxazosin (Doxazosin) Tablet [Avkare, Inc.]](http://www.recallguide.org/wp-content/themes/recallguide/assets/img/drug-image-placeholder.jpg)
![Doxazosin (Doxazosin Mesylate) Tablet [St Marys Medical Park Pharmacy]](http://dailymed.nlm.nih.gov/dailymed/image.cfm?setid=cca3ee4f-42af-4ef0-bdd4-66c5bc4049e0&name=Doxazosin.jpg)
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