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Actavis Pharma, Inc. Drugs

Dextroamphetamine Sacch...
Dextroamphetamine Saccharate
Dosage should be adjusted according to the severity of the pain and the response of the patient. However, it should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.NORCO® 7.5/325 and NORCO® 10/325 - The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dose should not exceed 6 tablets.
Doxycycline Monohydrate...
Doxycycline Monohydrate
THE USUAL DOSAGE AND FREQUENCY OF ADMINISTRATION OF DOXYCYCLINE DIFFERS FROM THAT OF THE OTHER TETRACYCLINES. EXCEEDING THE RECOMMENDED DOSAGE MAY RESULT IN AN INCREASED INCIDENCE OF SIDE EFFECTS.
Adults: The usual dose of oral doxycycline is 200 mg on the first day of treatment (administered 100 mg every 12 hours or 50 mg every 6 hours) followed by a maintenance dose of 100 mg/day. The maintenance dose may be administered as a single dose or as 50 mg every 12 hours. In the management of more severe infections (particularly chronic infections of the urinary tract), 100 mg every 12 hours is recommended.
For pediatric patients above eight years of age: The recommended dosage schedule for pediatric patients weighing 100 pounds or less is 2 mg/lb of body weight divided into two doses on the first day of treatment, followed by 1 mg/lb of body weight given as a single daily dose or divided into two doses, on subsequent days. For more severe infections up to 2 mg/lb of body weight may be used. For pediatric patients over 100 pounds the usual adult dose should be used.
Uncomplicated gonococcal infections in adults (except anorectal infections in men): 100 mg, by mouth, twice a day for 7 days. As an alternate single visit dose, administer 300 mg stat followed in one hour by a second 300 mg dose.
Acute epididymo-orchitis caused by N. gonorrhoeae: 100 mg, by mouth, twice a day for at least 10 days.
Primary and secondary syphilis: 300 mg a day in divided doses for at least 10 days.
Uncomplicated urethral, endocervical, or rectal infection in adults caused by Chlamydia trachomatis: 100 mg, by mouth, twice a day for at least 7 days.
Nongonococcal urethritis caused by C. trachomatis and U. urealyticum: 100 mg, by mouth, twice a day for at least 7 days.
Acute epididymo-orchitis caused by C. trachomatis: 100 mg, by mouth, twice a day for at least 10 days.
Inhalational anthrax (post-exposure): ADULTS: 100 mg of doxycycline, by mouth, twice a day for 60 days. CHILDREN: weighing less than 100 pounds (45 kg); 1 mg/lb (2.2 mg/kg) of body weight, by mouth, twice a day for 60 days. Children weighing 100 pounds or more should receive the adult dose.
When used in streptococcal infections, therapy should be continued for 10 days.
Administration of adequate amounts of fluid along with capsule and tablet forms of drugs in the tetracycline class is recommended to wash down the drugs and reduce the risk of esophageal irritation and ulceration. (See ADVERSE REACTIONS.) If gastric irritation occurs, doxycycline may be given with food. Ingestion of a high fat meal has been shown to delay the time to peak plasma concentrations by an average of one hour and 20 minutes. However, in the same study, food enhanced the average peak concentration by 7.5% and the area under the curve by 5.7%.
Butalbital
Butalbital
One or 2 capsules every 4 hours. Total daily dosage should not exceed 6 capsules.
Extended and repeated use of this product is not recommended because of the potential for physical dependence.
Butalbital
Butalbital
One or 2 capsules every 4 hours. Total daily dose should not exceed 6 capsules. Extended and repeated use of this product is not recommended because of the potential for physical dependence.
Finasteride
Finasteride
Finasteride tablets may be administered with or without meals.
2.1 Monotherapy
The recommended dose of finasteride is one tablet (5 mg) taken once a day [see Clinical Studies (14.1)].
2.2 Combination with Alpha-Blocker
The recommended dose of finasteride is one tablet (5 mg) taken once a day in combination with the alpha-blocker doxazosin [see ClinicalStudies (14.2)].
Valacyclovir Hydrochlor...
Valacyclovir Hydrochloride
Valacyclovir tablets may be given without regard to meals. Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)].
2.1 Adult Dosing Recommendations
Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir hydrochloride for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
Genital Herpes: Initial Episode: The recommended dosage of valacyclovir hydrochloride for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.
Recurrent Episodes: The recommended dosage of valacyclovir hydrochloride for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.
Suppressive Therapy: The recommended dosage of valacyclovir hydrochloride for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.
In HIV-infected patients with a CD4+ cell count greater than or equal to 100 cells/mm3, the recommended dosage of valacyclovir hydrochloride for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.
Reduction of Transmission: The recommended dosage of valacyclovir hydrochloride for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.
Herpes Zoster: The recommended dosage of valacyclovir hydrochloride for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.
2.2 Pediatric Dosing Recommendations
Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir hydrochloride for the treatment of cold sores in pediatric patients greater than or equal to 12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
Chickenpox: The recommended dosage of valacyclovir hydrochloride for treatment of chickenpox in immunocompetent pediatric patients 2 to less than18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].
2.3 Extemporaneous Preparation of Oral Suspension
Ingredients and Preparation per USP-NF: Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.
Prepare Suspension at Time of Dispensing as Follows:
Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir 500 mg tablets, until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8°C (36° to 46°F) in a refrigerator. Discard after 28 days.”
*The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.
2.4 Patients with Renal Impairment
Dosage recommendations for adult patients with reduced renal function are provided in Table 1 [see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir hydrochloride in pediatric patients with a creatinine clearance less than 50 mL/min/1.73 m2.
Table 1. Valacyclovir Hydrochloride Dosage Recommendations for Adults With Renal Impairment Normal Dosage Creatinine Clearance (mL/min) Regimen (Creatinine Clearance Indications ≥50 mL/min) 30-49 10-29 <10 Cold sores (Herpes labialis) Two 2 gram Two 1 gram Two 500 mg 500 mg single doses taken doses taken doses taken dose Do not exceed 1 day of treatment. 12 hours apart 12 hours apart 12 hours apart Genital herpes: 1 gram every no reduction 1 gram every 500 mg every Initial episode 12 hours 24 hours 24 hours Genital herpes: 500 mg every no reduction 500 mg every 500 mg every Recurrent episode 12 hours 24 hours 24 hours Genital herpes: Suppressive therapy Immunocompetent patients 1 gram every no reduction 500 mg every 500 mg every 24 hours 24 hours 24 hours Alternate dose for 500 mg every no reduction 500 mg every 500 mg every immunocompetent 24 hours 48 hours 48 hours patients with ≤9 recurrences/year HIV-infected patients 500 mg every no reduction 500 mg every 500 mg every 12 hours 24 hours 24 hours Herpes zoster 1 gram every 1 gram every 1 gram every 500 mg every 8 hours 12 hours 24 hours 24 hours
Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir hydrochloride after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir hydrochloride is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.
Peritoneal Dialysis: There is no information specific to administration of valacyclovir hydrochloride in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir hydrochloride should not be required following CAPD or CAVHD.
Ciprofloxacin
Ciprofloxacin
Adults
Ciprofloxacin tablets should be administered orally to adults as described in the Dosage Guidelines table.
The determination of dosage for any particular patient must take into consideration the severity and nature of the infection, the susceptibility of the causative organism, the integrity of the patient’s host-defense mechanisms, and the status of renal function and hepatic function.
The duration of treatment depends upon the severity of infection. The usual duration is 7 to 14 days; however, for severe and complicated infections more prolonged therapy may be required. Ciprofloxacin should be administered at least 2 hours before or 6 hours after magnesium/aluminum antacids, polymeric phosphate binders (for example, sevelamer, lanthanum carbonate) or sucralfate, Videx® (didanosine) chewable/buffered tablets or pediatric powder for oral solution, other highly buffered drugs, or other products containing calcium, iron or zinc.
ADULT DOSAGE GUIDELINES Infection Severity Dose Frequency Usual Durations† Urinary Tract Acute Uncomplicated 250 mg q 12 h 3 days Mild/Moderate 250 mg q 12 h 7 to 14 days Severe/Complicated 500 mg q 12 h 7 to 14 days Chronic Bacterial Prostatitis Mild/Moderate 500 mg q 12 h 28 days Lower Respiratory Tract Mild/Moderate 500 mg q 12 h 7 to 14 days Severe/Complicated 750 mg q 12 h 7 to 14 days Acute Sinusitis Mild/Moderate 500 mg q 12 h 10 days Skin andSkin Structure Mild/Moderate 500 mg q 12 h 7 to 14 days Severe/Complicated 750 mg q 12 h 7 to 14 days Bone and Joint Mild/Moderate 500 mg q 12 h ≥ 4 to 6 weeks Severe/Complicated 750 mg q 12 h ≥ 4 to 6 weeks Intra-Abdominal* Complicated 500 mg q 12 h 7 to 14 days Infectious Diarrhea Mild/Moderate/Severe 500 mg q 12 h 5 to 7 days Typhoid Fever Mild/Moderate 500 mg q 12 h 10 days Urethral and Cervical Gonococcal Infections Uncomplicated 250 mg single dose single dose Inhalational anthrax (post-exposure)** 500 mg q h 12 60 days * Used in conjunction with metronidazole † Generally ciprofloxacin tablets should be continued for at least 2 days after the signs and symptoms of infection have disappeared, except for inhalational anthrax (post-exposure). ** Drug administration should begin as soon as possible after suspected or confirmed exposure.
This indication is based on a surrogate endpoint, ciprofloxacin serum concentrations achieved in humans, reasonably likely to predict clinical benefit.6 For a discussion of ciprofloxacin serum concentrations in various human populations, see Inhalational Anthrax, Additional Information.
Conversion of IV to Oral Dosing in Adults: Patients whose therapy is started with ciprofloxacin hydrochloride I.V. may be switched to ciprofloxacin tablets when clinically indicated at the discretion of the physician (See CLINICAL PHARMACOLOGY and table below for the equivalent dosing regimens).
Equivalent AUC Dosing Regimens Ciprofloxacin Oral Dosage Equivalent Ciprofloxacin IV Dosage 250 mg Tablet q 12 h 200 mg IV q 12 h 500 mg Tablet q 12 h 400 mg IV q 12 h 750 mg Tablet q 12 h 400 mg IV q 8 h
Adults with Impaired Renal Function: Ciprofloxacin is eliminated primarily by renal excretion; however, the drug is also metabolized and partially cleared through the biliary system of the liver and through the intestine. These alternative pathways of drug elimination appear to compensate for the reduced renal excretion in patients with renal impairment. Nonetheless, some modification of dosage is recommended, particularly for patients with severe renal dysfunction. The following table provides dosage guidelines for use in patients with renal impairment:
RECOMMENDED STARTING AND MAINTENANCE DOSES FOR PATIENTS WITH IMPAIRED RENAL FUNCTION Creatinine Clearance (mL/min) Dose > 50 See Usual Dosage. 30 to 50 250 to 500 mg q 12 h 5 to 29 250 to 500 mg q 18 h Patients on hemodialysis or Peritoneal dialysis 250 to 500 mg q 24 h (after dialysis)
When only the serum creatinine concentration is known, the following formula may be used to estimate creatinine clearance.
Men: Creatinine clearance (mL/min) = Weight (kg) x (140 - age) 72 x serum creatinine (mg/dL) Women: 0.85 x the value calculated for men.
The serum creatinine should represent a steady state of renal function.
In patients with severe infections and severe renal impairment, a unit dose of 750 mg may be administered at the intervals noted above. Patients should be carefully monitored.
Pediatrics
Ciprofloxacin tablets should be administered orally as described in the Dosage Guidelines table. An increased incidence of adverse events compared to controls, including events related to joints and/or surrounding tissues, has been observed. (See ADVERSE REACTIONS and CLINICAL STUDIES.)
Dosing and initial route of therapy (that is, IV or oral) for complicated urinary tract infection or pyelonephritis should be determined by the severity of the infection. In the clinical trial, pediatric patients with moderate to severe infection were initiated on 6 to 10 mg/kg IV every 8 hours and allowed to switch to oral therapy (10 to 20 mg/kg every 12 hours), at the discretion of the physician.
PEDIATRIC DOSAGE GUIDELINES Infection Route of Administration Dose (mg/kg) Frequency Total Duration ComplicatedUrinary TractorPyelonephritis(patients from1 to 17 years ofage) Oral 10 mg/kg to 20 mg/kg(maximum 750 mg per dose; not to be exceeded even in patients weighing > 51 kg) Every 12 hours 10 to 21 days* Inhalational Anthrax (Post-Exposure)** Oral 15 mg/kg(maximum 500 mg per dose) Every 12 hours 60 days * The total duration of therapy for complicated urinary tract infection and pyelonephritis in the clinical trial was determined by the physician. The mean duration of treatment was 11 days (range 10 to 21 days). ** Drug administration should begin as soon as possible after suspected or confirmed exposure to Bacillus anthracis spores. This indication is based on a surrogate endpoint, ciprofloxacin serum concentrations achieved in humans, reasonably likely to predict clinical benefit.6 For a discussion of ciprofloxacin serum concentrations in various human populations, see Inhalational Anthrax In Adults and Pediatrics, Additional Information.
Pediatric patients with moderate to severe renal insufficiency were excluded from the clinical trial of complicated urinary tract infection and pyelonephritis. No information is available on dosing adjustments necessary for pediatric patients with moderate to severe renal insufficiency (that is, creatinine clearance of < 50 mL/min/1.73m2).
Amoxapine
Amoxapine
Effective dosage of amoxapine may vary from one patient to another. Usual effective dosage is 200 to 300 mg daily. Three weeks constitutes an adequate period of trial providing dosage has reached 300 mg daily (or lower level of tolerance) for at least two weeks. If no response is seen at 300 mg, dosage may be increased, depending upon tolerance, up to 400 mg daily. Hospitalized patients who have been refractory to antidepressant therapy and who have no history of convulsive seizures may have dosage raised cautiously up to 600 mg daily in divided doses.
Amoxapine may be given in a single daily dose, not to exceed 300 mg, preferably at bedtime. If the total daily dosage exceeds 300 mg, it should be given in divided doses.
Initial Dosage for Adults
Usual starting dosage is 50 mg two or three times daily. Depending upon tolerance, dosage may be increased to 100 mg two or three times daily by the end of the first week. (Initial dosage of 300 mg daily may be given, but notable sedation may occur in some patients during the first few days of therapy at this level.) Increases above 300 mg daily should be made only if 300 mg daily has been ineffective during a trial period of at least two weeks. When effective dosage is established, the drug may be given in a single dose (not to exceed 300 mg) at bedtime.
Elderly Patients
In general, lower dosages are recommended for these patients. Recommended starting dosage of amoxapine is 25 mg two or three times daily. If no intolerance is observed, dosage may be increased by the end of the first week to 50 mg two or three times daily. Although 100 to 150 mg daily may be adequate for many elderly patients, some may require higher dosage. Careful increases up to 300 mg daily are indicated in such cases.
Once an effective dosage is established, amoxapine may conveniently be given in a single bedtime dose, not to exceed 300 mg.
Maintenance
Recommended maintenance dosage of amoxapine is the lowest dose that will maintain remission. If symptoms reappear, dosage should be increased to the earlier level until they are controlled.
For maintenance therapy at dosages of 300 mg or less, a single dose at bedtime is recommended.
Tamsulosin Hydrochlorid...
Tamsulosin Hydrochloride
2.1 Initial Dosing
Morphine sulfate extended-release should be prescribed only by healthcare professionals who are knowledgeable in the use of potent opioids for the management of chronic pain.
Initiate the dosing regimen for each patient individually, taking into account the patient's prior analgesic treatment experience and risk factors for addiction, abuse, and misuse [see Warnings and Precautions (5.1)]. Monitor patients closely for respiratory depression, especially within the first 24 to 72 hours of initiating therapy with morphine sulfate extended-release [see Warnings and Precautions (5.2)].
Morphine sulfate extended-release tablets must be taken whole. Crushing, chewing, or dissolving morphine sulfate extended-release tablets will result in uncontrolled delivery of morphine and can lead to overdose or death [see Warnings and Precautions (5.1)].
Use of Morphine Sulfate Extended-Release as the First Opioid Analgesic
Initiate treatment with morphine sulfate extended-release with 15 mg tablets orally every 8 or 12 hours.
Use of Morphine Sulfate Extended-Release in Patients who are not Opioid Tolerant
The starting dose for patients who are not opioid tolerant is morphine sulfate extended-release 15 mg orally every 12 hours. Patients who are opioid tolerant are those receiving, for one week or longer, at least 60 mg oral morphine per day, 25 mg mcg transdermal fentanyl per hour, 30 mg oral oxycodone per day, 8 mg oral hydromorphone per day, 25 mg oral oxymorphone per day, or an equianalgesic dose of another opioid.
Use of higher starting doses in patients who are not opioid tolerant may cause fatal respiratory depression.
Conversion from Other Oral Morphine to Morphine Sulfate Extended-Release
Patients receiving other oral morphine formulations may be converted to morphine sulfate extended-release by administering one-half of the patient's 24-hour requirement as morphine sulfate extended-release on an every-12-hour schedule or by administering one-third of the patient's daily requirement as morphine sulfate extended-release on an every-8-hour schedule.
Conversion from Other Opioids to Morphine Sulfate Extended-Release
There are no established conversion ratios for conversion from other opioids to morphine sulfate extended-release defined by clinical trials. Discontinue all other around-the-clock opioid drugs when morphine sulfate extended-release therapy is initiated and initiate dosing using morphine sulfate extended-release 15 mg orally every 8 to 12 hours.
It is safer to underestimate a patient’s 24-hour oral morphine requirements and provide rescue medication (e.g., immediate-release morphine) than to overestimate the 24-hour oral morphine requirements and manage an adverse reaction. While useful tables of opioid equivalents are readily available, there is substantial inter-patient variability in the relative potency of different opioid drugs and products.
Conversion from Parenteral Morphine or Other Opioids (Parenteral or Oral) to Morphine Sulfate Extended-Release
When converting from parenteral morphine or other non-morphine opioids (parenteral or oral) to morphine sulfate extended-release, consider the following general points:
Parenteral to oral morphine ratio: Between 2 to 6 mg of oral morphine may be required to provide analgesia equivalent to 1 mg of parenteral morphine. Typically, a dose of morphine that is approximately three times the previous daily parenteral morphine requirement is sufficient.
Other parenteral or oral non-morphine opioids to oral morphine sulfate: Specific recommendations are not available because of a lack of systematic evidence for these types of analgesic substitutions. Published relative potency data are available, but such ratios are approximations. In general, begin with half of the estimated daily morphine requirement as the initial dose, managing inadequate analgesia by supplementation with immediate-release morphine.
Conversion from Methadone to Morphine Sulfate Extended-Release
Close monitoring is of particular importance when converting methadone to other opioid agonists. The ratio between methadone and other opioid agonists may vary widely as a function of previous dose exposure. Methadone has a long half-life and can accumulate in the plasma.
2.2 Titration and Maintenance of Therapy
Individually titrate morphine sulfate extended-release to a dose that provides adequate analgesia and minimizes adverse reactions. Continually reevaluate patients receiving morphine sulfate extended-release to assess the maintenance of pain control and the relative incidence of adverse reactions, as well as monitoring for the development of addiction, abuse, or misuse. Frequent communication is important among the prescriber, other members of the healthcare team, the patient, and the caregiver/family during periods of changing analgesic requirements, including initial titration. During chronic therapy periodically reassess the continued need for the use of opioid analgesics.
Patients who experience breakthrough pain may require a dose increase of morphine sulfate extended-release, or may need rescue medication with an appropriate dose of an immediate-release analgesic. If the level of pain increases after dose stabilization, attempt to identify the source of increased pain before increasing the morphine sulfate extended-release dose. Because steady-state plasma concentrations are approximated in 1 day, morphine sulfate extended-release dosage adjustments may be done every 1 to 2 days.
If unacceptable opioid-related adverse reactions are observed, the subsequent doses may be reduced. Adjust the dose to obtain an appropriate balance between management of pain and opioid-related adverse reactions.
2.3 Discontinuation of Morphine Sulfate Extended-Release
When the patient no longer requires therapy with morphine sulfate extended-release, use a gradual downward titration of the dose to prevent signs and symptoms of withdrawal in the physically-dependent patient. Do not abruptly discontinue morphine sulfate extended-release.
2.4 Administration of Morphine Sulfate Extended-Release Tablets
Morphine sulfate extended-release tablets must be taken whole. Crushing, chewing, or dissolving morphine sulfate extended-release tablets will result in uncontrolled delivery of morphine and can lead to overdose or death [see Warnings and Precautions (5.1)].
Modafinil
Modafinil
The recommended dose of modafinil is 200 mg given once a day.
For patients with narcolepsy and OSA, modafinil should be taken as a single dose in the morning.
For patients with SWD, modafinil should be taken approximately 1 hour prior to the start of their work shift.
Doses up to 400 mg/day, given as a single dose, have been well tolerated, but there is no consistent evidence that this dose confers additional benefit beyond that of the 200 mg dose (See CLINICAL PHARMACOLOGY and CLINICAL TRIALS).
General Considerations
Dosage adjustment should be considered for concomitant medications that are substrates for CYP3A4, such as triazolam and cyclosporine (See PRECAUTIONS, Drug Interactions).
Drugs that are largely eliminated via CYP2C19 metabolism, such as diazepam, propranolol, phenytoin (also via CYP2C9) or S-mephenytoin may have prolonged elimination upon coadministration with modafinil and may require dosage reduction and monitoring for toxicity.
In patients with severe hepatic impairment, the dose of modafinil should be reduced to one-half of that recommended for patients with normal hepatic function (See CLINICAL PHARMACOLOGY and PRECAUTIONS).
There is inadequate information to determine safety and efficacy of dosing in patients with severe renal impairment (See CLINICAL PHARMACOLOGY and PRECAUTIONS).
In elderly patients, elimination of modafinil and its metabolites may be reduced as a consequence of aging. Therefore, consideration should be given to the use of lower doses in this population (See CLINICAL PHARMACOLOGY and PRECAUTIONS).
Ifosfamide
Ifosfamide
The dose is one drop of dorzolamide hydrochloride-timolol maleate ophthalmic solution in the affected eye(s) two times daily.
If more than one topical ophthalmic drug is being used, the drugs should be administered at least ten minutes apart (see also PRECAUTIONS, Drug Interactions).
Pioglitazone Hydrochlor...
Pioglitazone Hydrochloride
2.1       Recommendations for all patients
Pioglitazone tablets USP should be taken once daily and can be taken without regard to meals.
The recommended starting dose for patients without congestive heart failure is 15 mg or 30 mg once daily.
The recommended starting dose for patients with congestive heart failure (NYHA Class I or II) is 15 mg once daily.
The dose can be titrated in increments of 15 mg up to a maximum of 45 mg once daily based on glycemic response as determined by HbA1c.
After initiation of pioglitazone tablets USP or with dose increase, monitor patients carefully for adverse reactions related to fluid retention such as weight gain, edema, and signs and symptoms of congestive heart failure [see Boxed Warning and Warnings and Precautions (5.5)].
Liver tests (serum alanine and aspartate aminotransferases, alkaline phosphatase, and total bilirubin) should be obtained prior to initiating pioglitazone tablets USP. Routine periodic monitoring of liver tests during treatment with pioglitazone tablets USP is not recommended in patients without liver disease. Patients who have liver test abnormalities prior to initiation of pioglitazone tablets USP or who are found to have abnormal liver tests while taking pioglitazone tablets USP should be managed as described under Warnings and Precautions [see Warnings and Precautions (5.3) and Clinical Pharmacology (12.3)].
Pioglitazone tablets USP should be taken once daily and can be taken without regard to meals.
The recommended starting dose for patients without congestive heart failure is 15 mg or 30 mg once daily.
The recommended starting dose for patients with congestive heart failure (NYHA Class I or II) is 15 mg once daily.
2.2       Concomitant use with an insulin secretagogue or insulin
If hypoglycemia occurs in a patient coadministered pioglitazone tablets USP and an insulin secretagogue (e.g., sulfonylurea), the dose of the insulin secretagogue should be reduced.
If hypoglycemia occurs in a patient coadministered  pioglitazone tablets USP and insulin, the dose of insulin should be decreased by 10% to 25%. Further adjustments to the insulin dose should be individualized based on glycemic response.
2.3       Coadministration with Strong CYP2C8 inhibitors
Coadministration of pioglitazone tablets USP and gemfibrozil, a strong CYP2C8 inhibitor, increases pioglitazone exposure approximately 3-fold. Therefore, the maximum recommended dose of pioglitazone tablets USP is 15 mg daily when used in combination with gemfibrozil or other strong CYP2C8 inhibitors [see Drug Interactions (7.1) and Clinical Pharmacology (12.3)].
Leena
Leena
To achieve maximum contraceptive effectiveness, oral contraceptives must be taken exactly as directed and at intervals not exceeding 24 hours.
For a DAY 1 START, count the first day of menstrual flow as Day 1 and the first light blue tablet is then taken on Day 1. For a SUNDAY START when menstrual flow begins on or before Sunday, the first light blue tablet is taken on that day. With either a DAY 1 START or SUNDAY START, 1 light blue tablet is taken for 7 days, then 1 light yellow-green tablet for 9 days, then 1 light blue tablet for 5 days, then 1 orange tablet (inert) for 7 days, whether bleeding has stopped or not. With either a DAY 1 START or SUNDAY START 1 tablet is taken each day at the same time for 28 days. After all 28 tablets are taken, whether bleeding has stopped or not, the same dosage schedule is repeated beginning on the following day.
Minocycline Hydrochlori...
Minocycline Hydrochloride
THE USUAL DOSAGE AND FREQUENCY OF ADMINISTRATION OF MINOCYCLINE DIFFERS FROM THAT OF THE OTHER TETRACYCLINES. EXCEEDING THE RECOMMENDED DOSAGE MAY RESULT IN AN INCREASED INCIDENCE OF SIDE EFFECTS.
Minocycline hydrochloride capsules may be taken with or without food. (See CLINICAL PHARMACOLOGY.)
Ingestion of adequate amounts of fluids along with capsule and tablet forms of drugs in the tetracycline-class is recommended to reduce the risk of esophageal irritation and ulceration. The capsules should be swallowed whole.
For Pediatric Patients Above 8 Years of Age
Usual pediatric dose: 4 mg/kg initially followed by 2 mg/kg every 12 hours, not to exceed the usual adult dose.
Adults
The usual dosage of minocycline hydrochloride is 200 mg initially followed by 100 mg every 12 hours. Alternatively, if more frequent doses are preferred, two or four 50 mg capsules may be given initially followed by one 50 mg capsule 4 times daily.
Uncomplicated gonococcal infections other than urethritis and anorectal infections in men: 200 mg initially, followed by 100 mg every 12 hours for a minimum of 4 days, with post-therapy cultures within 2 to 3 days.
In the treatment of uncomplicated gonococcal urethritis in men, 100 mg every 12 hours for 5 days is recommended.
For the treatment of syphilis, the usual dosage of minocycline hydrochloride should be administered over a period of 10 to 15 days. Close follow-up, including laboratory tests, is recommended.
In the treatment of meningococcal carrier state, the recommended dosage is 100 mg every 12 hours for 5 days.
Mycobacterium marinum infections: Although optimal doses have not been established, 100 mg every 12 hours for 6 to 8 weeks have been used successfully in a limited number of cases.
Uncomplicated urethral, endocervical, or rectal infection in adults caused by Chlamydia trachomatis or Ureaplasma urealyticum: 100 mg orally, every 12 hours for at least 7 days.
Ingestion of adequate amounts of fluids along with capsule and tablet forms of drugs in the tetracycline-class is recommended to reduce the risk of esophageal irritation and ulceration.
The pharmacokinetics of minocycline in patients with renal impairment (CLCR <80 mL/min) have not been fully characterized. Current data are insufficient to determine if a dosage adjustment is warranted. The total daily dosage should not exceed 200 mg in 24 hours. However, due to the anti-anabolic effect of tetracyclines, BUN and creatinine should be monitored. (See WARNINGS.)
Valproic
Valproic
2.1 Epilepsy
Valproic Acid is intended for oral administration. Valproic Acid capsules should be swallowed whole without chewing to avoid local irritation of the mouth and throat.
Patients should be informed to take Valproic Acid every day as prescribed. If a dose is missed it should be taken as soon as possible, unless it is almost time for the next dose. If a dose is skipped, the patient should not double the next dose.
Valproic Acid is indicated as monotherapy and adjunctive therapy in complex partial seizures in adults and pediatric patients down to the age of 10 years, and in simple and complex absence seizures. As the Valproic Acid dosage is titrated upward, concentrations of clonazepam, diazepam, ethosuximide, lamotrigine, tolbutamide, phenobarbital, carbamazepine, and/or phenytoin may be affected [see Drug Interactions (7.2)].
Complex Partial Seizures
For adults and children 10 years of age or older.
Monotherapy (Initial Therapy)
Valproic Acid has not been systematically studied as initial therapy. Patients should initiate therapy at 10 to 15 mg/kg/day. The dosage should be increased by 5 to 10 mg/kg/week to achieve optimal clinical response. Ordinarily, optimal clinical response is achieved at daily doses below 60 mg/kg/day. If satisfactory clinical response has not been achieved, plasma levels should be measured to determine whether or not they are in the usually accepted therapeutic range (50 to 100 mcg/mL). No recommendation regarding the safety of valproate for use at doses above 60 mg/kg/day can be made.
The probability of thrombocytopenia increases significantly at total trough valproate plasma concentrations above 110 mcg/mL in females and 135 mcg/mL in males. The benefit of improved seizure control with higher doses should be weighed against the possibility of a greater incidence of adverse reactions.
Conversion to Monotherapy
Patients should initiate therapy at 10 to 15 mg/kg/day. The dosage should be increased by 5 to 10 mg/kg/week to achieve optimal clinical response. Ordinarily, optimal clinical response is achieved at daily doses below 60 mg/kg/day. If satisfactory clinical response has not been achieved, plasma levels should be measured to determine whether or not they are in the usually accepted therapeutic range (50-100 mcg/mL). No recommendation regarding the safety of valproate for use at doses above 60 mg/kg/day can be made. Concomitant antiepilepsy drug (AED) dosage can ordinarily be reduced by approximately 25% every 2 weeks. This reduction may be started at initiation of Valproic Acid therapy, or delayed by 1 to 2 weeks if there is a concern that seizures are likely to occur with a reduction. The speed and duration of withdrawal of the concomitant AED can be highly variable, and patients should be monitored closely during this period for increased seizure frequency.
Adjunctive Therapy
Valproic Acid may be added to the patient's regimen at a dosage of 10 to 15 mg/kg/day. The dosage may be increased by 5 to 10 mg/kg/week to achieve optimal clinical response. Ordinarily, optimal clinical response is achieved at daily doses below 60 mg/kg/day. If satisfactory clinical response has not been achieved, plasma levels should be measured to determine whether or not they are in the usually accepted therapeutic range (50 to 100 mcg/mL). No recommendation regarding the safety of valproate for use at doses above 60 mg/kg/day can be made. If the total daily dose exceeds 250 mg, it should be given in divided doses.
In a study of adjunctive therapy for complex partial seizures in which patients were receiving either carbamazepine or phenytoin in addition to divalproex sodium tablets, no adjustment of carbamazepine or phenytoin dosage was needed [see Clinical Studies (14)]. However, since valproate may interact with these or other concurrently administered AEDs as well as other drugs, periodic plasma concentration determinations of concomitant AEDs are recommended during the early course of therapy [see Drug Interactions (7)].
Simple and Complex Absence Seizures
The recommended initial dose is 15 mg/kg/day, increasing at one week intervals by 5 to 10 mg/kg/day until seizures are controlled or side effects preclude further increases. The maximum recommended dosage is 60 mg/kg/day. If the total daily dose exceeds 250 mg, it should be given in divided doses.
A good correlation has not been established between daily dose, serum concentrations, and therapeutic effect. However, therapeutic valproate serum concentration for most patients with absence seizures is considered to range from 50 to 100 mcg/mL. Some patients may be controlled with lower or higher serum concentrations [see Clinical Pharmacology (12.3)].
As the Valproic Acid dosage is titrated upward, blood concentrations of phenobarbital and/or phenytoin may be affected [see Drug Interactions (7.2)].
Antiepilepsy drugs should not be abruptly discontinued in patients in whom the drug is administered to prevent major seizures because of the strong possibility of precipitating status epilepticus with attendant hypoxia and threat to life.
The following Table is a guide for the initial daily dose of Valproic Acid (15 mg/kg/day):
Table 1. Initial Daily Dose
Weight
Total Daily Dose (mg)
Number of Capsules or Teaspoonfuls of Syrup
(Kg)
(Lb)
Dose 1
Dose 2
Dose 3
10 - 24.9
22 - 54.9
250
0
0
1
25 - 39.9
55 - 87.9
500
1
0
1
40 - 59.9
88 - 131.9
750
1
1
1
60 - 74.9
132 - 164.9
1,000
1
1
2
75 - 89.9
165 - 197.9
1,250
2
1
2
2.2 General Dosing Advice
Dosing in Elderly Patients
Due to a decrease in unbound clearance of valproate and possibly a greater sensitivity to somnolence in the elderly, the starting dose should be reduced in these patients. Dosage should be increased more slowly and with regular monitoring for fluid and nutritional intake, dehydration, somnolence, and other adverse reactions. Dose reductions or discontinuation of valproate should be considered in patients with decreased food or fluid intake and in patients with excessive somnolence. The ultimate therapeutic dose should be achieved on the basis of both tolerability and clinical response [see Warnings and Precautions (5.14), Use in Specific Populations (8.5) and Clinical Pharmacology (12.3)].
Dose-Related Adverse Reactions
The frequency of adverse effects (particularly elevated liver enzymes and thrombocytopenia) may be dose-related. The probability of thrombocytopenia appears to increase significantly at total valproate concentrations of ≥ 110 mcg/mL (females) or ≥ 135 mcg/mL (males) [see Warnings and Precautions (5.8)]. The benefit of improved therapeutic effect with higher doses should be weighed against the possibility of a greater incidence of adverse reactions.
G.I. Irritation
Patients who experience G.I. irritation may benefit from administration of the drug with food or by slowly building up the dose from an initial low level.
Hydrocodone Bitartate A...
Hydrocodone Bitartate And Acetaminophen
Dosage should be adjusted according to the severity of the pain and the response of the patient. However, it should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.
The usual adult dosage is one or two tablets every four to six hours as needed for pain. The total daily dosage should not exceed 8 tablets.
Microgestin
Microgestin
The tablet dispenser has been designed to make oral contraceptive dosing as easy and as convenient as possible. The tablets are arranged in three or four rows of seven tablets each, with the days of the week appearing on the tablet dispenser above the first row of tablets.
Important: The patient should be instructed to use an additional method of protection until after the first week of administration in the initial cycle when utilizing the Sunday-Start Regimen.
The possibility of ovulation and conception prior to initiation of use should be considered.
Dosage and Administration for 21-Day Dosage Regimen
To achieve maximum contraceptive effectiveness, MICROGESTIN 1/20 and MICROGESTIN 1.5/30 should be taken exactly as directed and at intervals not exceeding 24 hours.
MICROGESTIN 1/20 and MICROGESTIN 1.5/30 provide a convenient tablet schedule of “3 weeks on-1 week off.” Two dosage regimens are described, one of which may be more convenient or suitable than the other for an individual patient. For the initial cycle of therapy, the patient begins her tablets according to the Day-1 or Sunday-Start regimen. With either regimen, the patient takes one tablet daily for 21 consecutive days followed by one week of no tablets.
A. Sunday-Start Regimen:
The patient begins taking the first white or green tablet from the top row of the dispenser (labeled Sunday) on the first Sunday after menstrual flow begins. When menstrual flow begins on Sunday, the first white or green tablet is taken on the same day. The patient takes one white or green tablet daily for 21 days. The last white or green tablet will be taken on a Saturday, followed by no tablets for a week (7 days). For all subsequent cycles, the patient begins a new 21-tablet regimen on the eighth day, Sunday, after taking her last tablet. Following this regimen of 21 days on-7 days off, the patient will start all subsequent cycles on a Sunday.
B. Day-1 Start Regimen:
The first day of menstrual flow is Day 1. The patient starts taking one white or green tablet daily, beginning with the first white or green tablet in the top row. After the last white or green tablet (Saturday) has been taken, if any white or green tablets remain in the top row, the patient takes the remaining white or green tablets starting with the Sunday white or green tablets in the top row until all of the tablets have been taken. She will then take no tablets for a week (7 days). For all subsequent cycles, the patient begins a new 21- tablet regimen on the eighth day after taking her last white or green tablet, again starting with the first tablet in the top row. Following this regimen of 21 days on–7 days off, the patient will start all subsequent cycles on the same day of the week as the first course. Likewise, the interval of no tablets will always start on the same day of the week.
Tablets should be taken regularly with a meal or at bedtime. It should be stressed that efficacy of medication depends on strict adherence to the dosage schedule.
Dosage and Administration for 28-Day Dosage Regimen
To achieve maximum contraceptive effectiveness, MICROGESTIN Fe 1/20 and MICROGESTIN Fe 1.5/30 should be taken exactly as directed and at intervals not exceeding 24 hours.
MICROGESTIN Fe 1/20 and MICROGESTIN Fe 1.5/30 provide a continuous administration regimen consisting of 21 white or green tablets of Microgestin and 7 brown non-hormone containing tablets of ferrous fumarate. The ferrous fumarate tablets are present to facilitate ease of drug administration via a 28-day regimen and do not serve any therapeutic purpose. There is no need for the patient to count days between cycles because there are no “off-tablet days.”
A. Sunday-Start Regimen:
The patient begins taking the first white or green tablet from the top row of the dispenser (labeled Sunday) on the first Sunday after menstrual flow begins. When menstrual flow begins on Sunday, the first white or green tablet is taken on the same day. The patient takes one white or green tablet daily for 21 days. The last white or green tablet will be taken on a Saturday. Upon completion of all 21 white or green tablets, and without interruption, the patient takes one brown tablet daily for 7 days. Upon completion of this first course of tablets, the patient begins a second course of 28-day tablets, without interruption, the next day, Sunday, starting with the Sunday white or green tablet in the top row. Adhering to this regimen of one white or green tablet daily for 21 days, followed without interruption by one brown tablet daily for 7 days, the patient will start all subsequent cycles on a Sunday.
B. Day-1 Start Regimen:
The first day of menstrual flow is Day 1. The patient starts taking one white or green tablet daily, beginning with the first white or green tablet in the top row. After the last white or green tablet (Saturday) has been taken, if any white or green tablets remain in the top row, the patient takes the remaining white or green tablets starting with the Sunday white or green tablets in the top row, followed by the brown tablets for a week (7 days). For all subsequent cycles, the patient begins a new 28 tablet regimen on the eighth day after taking her last white or green tablet, again starting with the first tablet in the top row. Following this regimen of 21 white or green tablets and 7 brown tablets, the patient will start all subsequent cycles on the same day of the week as the first course.
Tablets should be taken regularly with a meal or at bedtime. It should be stressed that efficacy of medication depends on strict adherence to the dosage schedule.
Special Notes on Administration
Menstruation usually begins two or three days, but may begin as late as the fourth or fifth day, after the patient has taken the last white or green tablet. In any event, the next course of tablets should be started without interruption. If spotting occurs while the patient is taking white or green tablets, continue medication without interruption.
If the patient forgets to take one or more white or green tablets, the following is suggested:
One tablet is missed
take tablet as soon as remembered
take next tablet at the regular time
Two consecutive tablets are missed (week 1 or week 2)
take two tablets as soon as remembered
take two tablets the next day
use another birth control method for seven days following the missed tablets
Two consecutive tablets are missed (week 3)Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
Three (or more) consecutive tablets are missed
Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
The possibility of ovulation occurring increases with each successive day that scheduled white or green tablets are missed. While there is little likelihood of ovulation occurring if only one white or green tablet is missed, the possibility of spotting or bleeding is increased. This is particularly likely to occur if two or more consecutive white or green tablets are missed.
If the patient is taking MICROGESTIN Fe (28-Day Dosage Regimen) and forgets to take any of the seven brown tablets in week four, those brown tablets that were missed are discarded and one brown tablet is taken each day until the pack is empty. A back up birth control method is not required during this time. A new pack of tablets should be started no later than the eighth day after the last white or green tablet was taken.
In the rare case of bleeding which resembles menstruation, the patient should be advised to discontinue medication and then begin taking tablets from a new tablet dispenser on the next Sunday or the first day (Day-1), depending on her regimen. Persistent bleeding which is not controlled by this method indicates the need for re-examination of the patient, at which time nonfunctional causes should be considered.
Use of Oral Contraceptives in the Event of a Missed Menstrual Period
If the patient has not adhered to the prescribed dosage regimen, the possibility of pregnancy should be considered after the first missed period and oral contraceptives should be withheld until pregnancy has been ruled out.
If the patient has adhered to the prescribed regimen and misses two consecutive periods, pregnancy should be ruled out before continuing the contraceptive regimen.
After several months on treatment, bleeding may be reduced to a point of virtual absence. This reduced flow may occur as a result of medication, in which event it is not indicative of pregnancy.
Microgestin
Microgestin
The tablet dispenser has been designed to make oral contraceptive dosing as easy and as convenient as possible. The tablets are arranged in either three or four rows of seven tablets each, with the days of the week appearing on the tablet dispenser above the first row of tablets.
Note: Each tablet dispenser has been preprinted with the days of the week, starting with Sunday, to facilitate a Sunday-Start regimen. Six different day label strips have been provided with the Detailed Patient & Brief Summary Patient Package Insert in order to accommodate a Day-1 Start regimen. If the patient is using the Day-1 Start regimen, she should place the self-adhesive day label strip that corresponds to her starting day over the preprinted days.
Important: The patient should be instructed to use an additional method of protection until after the first week of administration in the initial cycle when utilizing the Sunday-Start regimen.
The possibility of ovulation and conception prior to initiation of use should be considered.
Dosage and Administration for 21-Day Dosage RegimenTo achieve maximum contraceptive effectiveness, MICROGESTIN must be taken exactly as directed and at intervals not exceeding 24 hours. MICROGESTIN provides the patient with a convenient tablet schedule of “3 weeks on—1 week off”. Two dosage regimens are described, one of which may be more convenient or suitable than the other for an individual patient. For the initial cycle of therapy, the patient begins her tablets according to the Day-1 Start or Sunday-Start regimen. With either regimen, the patient takes one tablet daily for 21 consecutive days followed by one week of no tablets.
A. Sunday-Start Regimen: The patient begins taking tablets from the top row on the first Sunday after menstrual flow begins. When menstrual flow begins on Sunday, the first tablet is taken on the same day. The last tablet in the dispenser will then be taken on a Saturday, followed by no tablets for a week (7 days). For all subsequent cycles, the patient then begins a new 21-tablet regimen on the eighth day, Sunday, after taking her last tablet. Following this regimen, of 21 days on—7 days off, the patient will start all subsequent cycles on a Sunday.
B. Day-1 Regimen: The first day of menstrual flow is Day 1. The patient places the self-adhesive day label strip that corresponds to her starting day over the preprinted days on the tablet dispenser. She starts taking one tablet daily, beginning with the first tablet in the top row. The patient completes her 21-tablet regimen when she has taken the last tablet in the tablet dispenser. She will then take no tablets for a week (7 days). For all subsequent cycles, the patient begins a new 21-tablet regimen on the eighth day after taking her last tablet, again starting with the first tablet in the top row after placing the appropriate day label strip over the preprinted days on the tablet dispenser. Following this regimen of 21 days on—7 days off, the patient will start all subsequent cycles on the same day of the week as the first course. Likewise, the interval of no tablets will always start on the same day of the week.
Tablets should be taken regularly with a meal or at bedtime. It should be stressed that efficacy of medication depends on strict adherence to the dosage schedule.
Special Notes on AdministrationMenstruation usually begins two or three days, but may begin as late as the fourth or fifth day, after discontinuing medication. If spotting occurs while on the usual regimen of one tablet daily, the patient should continue medication without interruption.
If the patient forgets to take one or more tablets, the following is suggested:
One tablet is missed
take tablet as soon as remembered
take next tablet at the regular time
Two consecutive tablets are missed (week 1 or week 2)
take two tablets as soon as remembered
take two tablets the next day
use another birth control method for seven days following the missed tablets
Two consecutive tablets are missed (week 3) Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
Three (or more) consecutive tablets are missed
Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
The possibility of ovulation occurring increases with each successive day that scheduled tablets are missed. While there is little likelihood of ovulation occurring if only one tablet is missed, the possibility of spotting or bleeding is increased. This is particularly likely to occur if two or more consecutive tablets are missed.
In the rare case of bleeding which resembles menstruation, the patient should be advised to discontinue medication and then begin taking tablets from a new tablet dispenser on the next Sunday or the first day (Day 1), depending on her regimen. Persistent bleeding which is not controlled by this method indicates the need for reexamination of the patient, at which time nonfunctional causes should be considered.
Dosage and Administration for 28-Day Dosage RegimenTo achieve maximum contraceptive effectiveness, MICROGESTIN Fe should be taken exactly as directed and at intervals not exceeding 24 hours.
MICROGESTIN Fe provides a continuous administration regimen consisting of 21 light-colored (white or green) tablets of MICROGESTIN and 7 brown non-hormone containing tablets of ferrous fumarate. The ferrous fumarate tablets are present to facilitate ease of drug administration via a 28-day regimen and do not serve any therapeutic purpose. There is no need for the patient to count days between cycles because there are no “off-tablet days.’’
A. Sunday-Start Regimen: The patient begins taking the first light-colored tablet from the top row of the dispenser (labeled Sunday) on the first Sunday after menstrual flow begins. When the menstrual flow begins on Sunday, the first light-colored tablet is taken on the same day. The patient takes one light-colored tablet daily for 21 days. The last light-colored tablet in the dispenser will be taken on a Saturday. Upon completion of all 21 light-colored tablets, and without interruption, the patient takes one brown tablet daily for 7 days. Upon completion of this first course of tablets, the patient begins a second course of 28-day tablets, without interruption, the next day (Sunday), starting with the Sunday light-colored tablet in the top row. Adhering to this regimen of one light-colored tablet daily for 21 days, followed without interruption by one brown tablet daily for seven days, the patient will start all subsequent cycles on a Sunday.
B. Day-1 Start Regimen: The first day of menstrual flow is Day 1. The patient places the self-adhesive day label strip that corresponds to her starting day over the preprinted days on the tablet dispenser. She starts taking one light-colored tablet daily, beginning with the first light-colored tablet in the top row. After the last light-colored tablet (at the end of the third row) has been taken, the patient will then take the brown tablets for a week (7 days). For all subsequent cycles, the patient begins a new 28 tablet regimen on the eighth day after taking her last light-colored tablet, again starting with the first tablet in the top row after placing the appropriate day label strip over the preprinted days on the tablet dispenser. Following this regimen of 21 light-colored tablets and 7 brown tablets, the patient will start all subsequent cycles on the same day of the week as the first course.
Tablets should be taken regularly with a meal or at bedtime. It should be stressed that efficacy of medication depends on strict adherence to the dosage schedule.
Special Notes on AdministrationMenstruation usually begins two or three days, but may begin as late as the fourth or fifth day, after the brown tablets have been started. In any event, the next course of tablets should be started without interruption. If spotting occurs while the patient is taking light-colored tablets, continue medication without interruption.
If the patient forgets to take one or more light-colored tablets, the following is suggested:
One tablet is missed
take tablet as soon as remembered
take next tablet at the regular time
Two consecutive tablets are missed (week 1 or week 2)
take two tablets as soon as remembered
take two tablets the next day
use another birth control method for seven days following the missed tablets
Two consecutive tablets are missed (week 3) Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
Three (or more) consecutive tablets are missed
Sunday-Start Regimen:
take one tablet daily until Sunday
discard remaining tablets
start new pack of tablets immediately (Sunday)
use another birth control method for seven days following the missed tablets
Day-1 Start Regimen:
discard remaining tablets
start new pack of tablets that same day
use another birth control method for seven days following the missed tablets
The possibility of ovulation occurring increases with each successive day that scheduled light-colored tablets are missed. While there is little likelihood of ovulation occurring if only one light-colored tablet is missed, the possibility of spotting or bleeding is increased. This is particularly likely to occur if two or more consecutive light-colored tablets are missed.
If the patient forgets to take any of the seven brown tablets in week four, those brown tablets that were missed are discarded and one brown tablet is taken each day until the pack is empty. A back-up birth control method is not required during this time. A new pack of tablets should be started no later than the eighth day after the last light-colored tablet was taken.
In the rare case of bleeding which resembles menstruation, the patient should be advised to discontinue medication and then begin taking tablets from a new tablet dispenser on the next Sunday or the first day (Day-1), depending on her regimen. Persistent bleeding which is not controlled by this method indicates the need for reexamination of the patient, at which time nonfunctional causes should be considered.
Use of Oral Contraceptives in the Event of a Missed Menstrual Period
If the patient has not adhered to the prescribed dosage regimen, the possibility of pregnancy should be considered after the first missed period and oral contraceptives should be withheld until pregnancy has been ruled out.
If the patient has adhered to the prescribed regimen and misses two consecutive periods, pregnancy should be ruled out before continuing the contraceptive regimen.
After several months on treatment, bleeding may be reduced to a point of virtual absence. This reduced flow may occur as a result of medication, in which event it is not indicative of pregnancy.
Diazepam
Diazepam
Dosage should be individualized for maximum beneficial effect. While the usual daily dosages given below will meet the needs of most patients, there will be some who may require higher doses. In such cases dosage should be increased cautiously to avoid adverse effects.
ADULTS: USUAL DAILY DOSE: Management of Anxiety Disorders and relief of Symptoms of Anxiety. Depending upon severity of symptoms — 2 mg to 10 mg, 2 to 4 times daily Symptomatic Relief in Acute Alcohol Withdrawal. 10 mg, 3 or 4 times during the first 24 hours, reducing to 5 mg, 3 or 4 times daily as needed Adjunctively for Relief of Skeletal Muscle Spasm. 2 mg to 10 mg, 3 or 4 times daily Adjunctively in Convulsive Disorders. 2 mg to 10 mg, 2 to 4 times daily Geriatric Patients, or in the presence of debilitating disease. 2 mg to 2.5 mg, 1 or 2 times daily initially; increase gradually as needed and tolerated PEDIATRIC PATIENTS: Because of varied responses to CNS-acting drugs, initiate therapy with lowest dose and increase as required. Not for use in children under 6 months. 1 mg to 2.5 mg, 3 or 4 times daily initially; increase gradually as needed and tolerated
Hydrocodone Bitartrate ...
Hydrocodone Bitartrate And Acetaminophen
Dosage should be adjusted according to the severity of the pain and the response of the patient. However, it should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.
2.5 mg/500 mg 5 mg/500 mg The usual adult dosage is one or two tablets every four to six hours as needed for pain. The total daily dosage should not exceed 8 tablets. 7.5 mg/325 mg 7.5 mg/500 mg 7.5 mg/650 mg The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dosage should not exceed 6 tablets. 7.5 mg/750 mg The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dosage should not exceed 5 tablets. 10 mg/325 mg 10 mg/500 mg 10 mg/650 mg 10 mg/660 mg The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dosage should not exceed 6 tablets. 10 mg/750 mg The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dosage should not exceed 5 tablets.
Norco
Norco
Dosage should be adjusted according to the severity of the pain and the response of the patient. However, it should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.
The usual adult dosage is one or two tablets every four to six hours as needed for pain. The total daily dosage should not exceed 8 tablets.
Hydrocodone Bitartrate ...
Hydrocodone Bitartrate And Ibuprofen
Carefully consider the potential benefits and risks of hydrocodone bitartrate and ibuprofen tablets and other treatment options before deciding to use hydrocodone bitartrate and ibuprofen tablets. Use the lowest effective dose for the shortest duration consistent with individual patient treatment goals (see WARNINGS).
After observing the response to initial therapy with hydrocodone bitartrate and ibuprofen tablets, the dose and frequency should be adjusted to suit an individual patient's needs.
For the short-term (generally less than 10 days) management of acute pain, the recommended dose of hydrocodone bitartrate and ibuprofen tablets is one tablet every 4 to 6 hours, as necessary. Dosage should not exceed 5 tablets in a 24-hour period. It should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.
The lowest effective dose or the longest dosing interval should be sought for each patient (see WARNINGS), especially in the elderly. After observing the initial response to therapy with hydrocodone bitartrate and ibuprofen tablets, the dose and frequency of dosing should be adjusted to suit the individual patient need, without exceeding the total daily dose recommended.
Hydrocodone Bitatrate A...
Hydrocodone Bitatrate And Acetaminophen
Dosage should be adjusted according to the severity of the pain and the response of the patient. However, it should be kept in mind that tolerance to hydrocodone can develop with continued use and that the incidence of untoward effects is dose related.

2.5 mg/325 mg
The usual adult dosage is one or two tablets every four to six hours as needed for pain. The total daily dosage should not exceed 8 tablets.