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Questions & Answers
Side Effects & Adverse Reactions
Serious and occasionally fatal hypersensitivity (anaphylactic shock with collapse) reactions have occurred in patients receiving penicillin. The incidence of anaphylactic shock in all penicillin-treated patients is between 0.015 and 0.04 percent. Anaphylactic shock resulting in death has occurred in approximately 0.002 percent of the patients treated. Although anaphylaxis is more frequent following parenteral administration, it has occurred in patients receiving oral penicillins.
When penicillin therapy is indicated, it should be initiated only after a comprehensive patient drug and allergy history has been obtained. If an allergic reaction occurs, the drug should be discontinued and the patient should receive supportive treatment, e.g., artificial maintenance of ventilation, pressor amines, antihistamines, and corticosteroids. Individuals with a history of penicillin hypersensitivity may also experience allergic reactions when treated with a cephalosporin.
Clostridium difficile associated diarrhea (CDAD) has been reported with use of nearly all antibacterial agents, including oxacillin for Injection, USP, and may range in severity from mild diarrhea to fatal colitis. Treatment with antibacterial agents alters the normal flora of the colon leading to overgrowth of C. difficile.
C. difficile produces toxins A and B which contribute to the development of CDAD. Hypertoxin producing strains of C. difficile cause increased morbidity and mortality, as these infections can be refractory to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea following antibiotic use. Careful medical history is necessary since CDAD has been reported to occur over two months after the administration of antibacterial agents.
If CDAD is suspected or confirmed, ongoing antibiotic use not directed against C. difficile may need to be discontinued. Appropriate fluid and electrolyte management, protein supplementation, antibiotic treatment of C. difficile, and surgical evaluation should be instituted as clinically indicated.
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
Oxacillin is indicated in the treatment of infections caused by penicillinase producing staphylococci which have demonstrated susceptibility to the drug. Cultures and susceptibility tests should be performed initially to determine the causative organism and its susceptibility to the drug (See CLINICAL PHARMACOLOGY – Susceptibility Test Methods).
Oxacillin may be used to initiate therapy in suspected cases of resistant staphylococcal infections prior to the availability of susceptibility test results. Oxacillin should not be used in infections caused by organisms susceptible to penicillin G. If the susceptibility tests indicate that the infection is due to an organism other than a resistant Staphylococcus, therapy should not be continued with oxacillin.
To reduce the development of drug-resistant bacteria and maintain the effectiveness of Oxacillin for Injection, USP and other antibacterial drugs, Oxacillin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.
History
There is currently no drug history available for this drug.
Other Information
Oxacillin for Injection, USP is a semisynthetic penicillin antibiotic derived from the penicillin nucleus, 6-amino-penicillanic acid. It is resistant to inactivation by the enzyme penicillinase (beta-lactamase). It is the sodium salt in parenteral dosage form for intramuscular or intravenous use. Each vial of Oxacillin for Injection, USP contains oxacillin sodium monohydrate equivalent to 1 gram or 2 grams of oxacillin. The sodium content is 57.4 mg (2.5 mEq) per gram oxacillin. The product is buffered with 20 mg dibasic sodium phosphate per gram oxacillin.
Oxacillin for injection, USP is white to off white powder and gives a clear solution upon reconstitution.
OXACILLIN SODIUM
C19H18N3NaO5S • H2O MW=441.43
The chemical name is 4-Thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid, 3, 3-dimethyl-6-[[(5-methyl-3-phenyl-4-isoxazolyl) carbonyl] amino]-7-oxo-,monosodium salt, monohydrate, [2S (2α,5α, 6β)].
Sources
Oxacillin Manufacturers
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Teva Parenteral Medicines, Inc.
Oxacillin | Teva Parenteral Medicines, Inc.
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (See PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USPDrug
Adults
Infants and Children < 40 kg (88 lbs)
Other Recommendat ons
Oxacillin
250 to 500 mg IM or IV every 4 to 6
hours (mild to moderate infections)50 mg/kg/day IM or IV in equally divided
doses every 6 hours (mild to moderate infections)1 gram IM or IV
every 4 to 6 hours (severe infections)100 mg/kg/day IM or IV in equally divided doses
every 4 to 6 hours (severe infections)Premature and Neonates 25 mg/kg/day IM or IV
Directions for use
For Intramuscular Use
Use Sterile Water for Injection, USP. Add 5.7 mL to the 1 gram vial and 11.5 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70°F or for one week under refrigeration (40° F).
For Direct Intravenous Use
Use Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 10 mL to the 1 gram vial and 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately10 minutes.
For Administration by Intravenous Drip
Reconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USPConcentration mg/mL
Sterile
water for Injection0.9% sodium chloride
Injection, USPM/6 Molar
Sodium
Lactate Solution5% Dextrose
in water5% Dextrose in 0.45%
sodium chloride10% Invert Sugar
Injection, USPLactated
Ringers SolutionROOM TEMPERATURE (25° C)
10 to100
4 Days
4 Days
10 to 30
24 Hrs
24 Hrs
0.5 to 2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4° C)
10 to 100
7 Days
7 Days
10 to 30
4 Days
4 Days
4 Days
4 days
4 Days
FROZEN (-15° C)
50 to 100
30 Days
250/1.5 mL
30 Days
100
30 Days
10 to 100
30 Days
30 Days
30 Days
30 days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP.
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Auromedics Pharma Llc
Oxacillin | Auromedics Pharma Llc
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury. With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION Drug Adults Infants and Children
<40 kg (88 lbs) Other Recommendations Oxacillin
250 to 500 mg IM or IV
every 4 to 6 hours (mild to
moderate infections)
50 mg/kg/day IM or IV in equally
divided doses every 6 hours
(mild to moderate infections)
1 gram IM or IV every 4 to
6 hours (severe infections)
100 mg/kg/day IM or IV in
equally divided doses every 4 to
6 hours (severe infections)
Premature and Neonates
25 mg/kg/day IM or IV
Directions for Use For Intramuscular UseUse Sterile Water for Injection, USP. Add 11.5 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70°F or for one week under refrigeration (40°F).
For Direct Intravenous UseUse Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately 10 minutes.
For Administration by Intravenous DripReconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration
mg/mL Sterile
Water for
Injection USP 0.9% Sodium
Chloride Injection USP (Isotonic) Sodium
Lactate Solution USP (M/6 Molar) Dextrose
Injection USP (5%) Dextrose
and Sodium Chloride Injection USP
(5% Dextrose and
0.45% NaCl) Invert
Sugar Injection USP (10%) Lactated
Ringer’s
Injection USP ROOM TEMPERATURE (25°C)
10-100
4 Days
4 Days
10-30
24 Hrs
24 Hrs
0.5-2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10-100
7 Days
7 Days
10-30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50-100
30 Days
250/1.5 mL
30 Days
100
30 Days
10-100
30 Days
30 Days
30 Days
30 Days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP. -
Sandoz Inc
Oxacillin | Almatica Pharma Inc.
HypertensionThe initial dose of TENORMIN is 50 mg given as one tablet a day either alone or added to diuretic therapy. The full effect of this dose will usually be seen within one to two weeks. If an optimal response is not achieved, the dosage should be increased to TENORMIN 100 mg given as one tablet a day. Increasing the dosage beyond 100 mg a day is unlikely to produce any further benefit.
TENORMIN may be used alone or concomitantly with other antihypertensive agents including thiazide-type diuretics, hydralazine, prazosin, and alpha-methyldopa.
Angina PectorisThe initial dose of TENORMIN is 50 mg given as one tablet a day. If an optimal response is not achieved within one week, the dosage should be increased to TENORMIN 100 mg given as one tablet a day. Some patients may require a dosage of 200 mg once a day for optimal effect.
Twenty-four hour control with once daily dosing is achieved by giving doses larger than necessary to achieve an immediate maximum effect. The maximum early effect on exercise tolerance occurs with doses of 50 to 100 mg, but at these doses the effect at 24 hours is attenuated, averaging about 50% to 75% of that observed with once a day oral doses of 200 mg.
Acute Myocardial InfarctionIn patients with definite or suspected acute myocardial infarction, treatment with TENORMIN I.V. Injection should be initiated as soon as possible after the patient's arrival in the hospital and after eligibility is established. Such treatment should be initiated in a coronary care or similar unit immediately after the patient's hemodynamic condition has stabilized. Treatment should begin with the intravenous administration of 5 mg TENORMIN over 5 minutes followed by another 5 mg intravenous injection 10 minutes later. TENORMIN I.V. Injection should be administered under carefully controlled conditions including monitoring of blood pressure, heart rate, and electrocardiogram. Dilutions of TENORMIN I.V. Injection in Dextrose Injection USP, Sodium Chloride Injection USP, or Sodium Chloride and Dextrose Injection may be used. These admixtures are stable for 48 hours if they are not used immediately.
In patients who tolerate the full intravenous dose (10 mg), TENORMIN Tablets 50 mg should be initiated 10 minutes after the last intravenous dose followed by another 50 mg oral dose 12 hours later. Thereafter, TENORMIN can be given orally either 100 mg once daily or 50 mg twice a day for a further 6-9 days or until discharge from the hospital. If bradycardia or hypotension requiring treatment or any other untoward effects occur, TENORMIN should be discontinued. (See full prescribing information prior to initiating therapy with TENORMIN Tablets.)
Data from other beta blocker trials suggest that if there is any question concerning the use of IV beta blocker or clinical estimate that there is a contraindication, the IV beta blocker may be eliminated and patients fulfilling the safety criteria may be given TENORMIN Tablets 50 mg twice daily or 100 mg once a day for at least seven days (if the IV dosing is excluded).
Although the demonstration of efficacy of TENORMIN is based entirely on data from the first seven postinfarction days, data from other beta blocker trials suggest that treatment with beta blockers that are effective in the postinfarction setting may be continued for one to three years if there are no contraindications.
TENORMIN is an additional treatment to standard coronary care unit therapy.
Elderly Patients or Patients with Renal ImpairmentTENORMIN is excreted by the kidneys; consequently dosage should be adjusted in cases of severe impairment of renal function. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. Evaluation of patients with hypertension or myocardial infarction should always include assessment of renal function. Atenolol excretion would be expected to decrease with advancing age.
No significant accumulation of TENORMIN occurs until creatinine clearance falls below 35 mL/min/1.73m2. Accumulation of atenolol and prolongation of its half-life were studied in subjects with creatinine clearance between 5 and 105 mL/min. Peak plasma levels were significantly increased in subjects with creatinine clearances below 30 mL/min.
The following maximum oral dosages are recommended for elderly, renally-impaired patients and for patients with renal impairment due to other causes:
Creatinine Clearance
(mL/min/1.73m2)
Atenolol
Elimination Half-Life
(h)
Maximum Dosage
15-35
16-27
50 mg daily
<15
>27
25 mg daily
Some renally-impaired or elderly patients being treated for hypertension may require a lower starting dose of TENORMIN: 25 mg given as one tablet a day. If this 25 mg dose is used, assessment of efficacy must be made carefully. This should include measurement of blood pressure just prior to the next dose ("trough" blood pressure) to ensure that the treatment effect is present for a full 24 hours.
Although a similar dosage reduction may be considered for elderly and/or renally-impaired patients being treated for indications other than hypertension, data are not available for these patient populations.
Patients on hemodialysis should be given 25 mg or 50 mg after each dialysis; this should be done under hospital supervision as marked falls in blood pressure can occur.
Cessation of Therapy in Patients with Angina PectorisIf withdrawal of TENORMIN therapy is planned, it should be achieved gradually and patients should be carefully observed and advised to limit physical activity to a minimum.
HypertensionThe initial dose of TENORMIN is 50 mg given as one tablet a day either alone or added to diuretic therapy. The full effect of this dose will usually be seen within one to two weeks. If an optimal response is not achieved, the dosage should be increased to TENORMIN 100 mg given as one tablet a day. Increasing the dosage beyond 100 mg a day is unlikely to produce any further benefit.
TENORMIN may be used alone or concomitantly with other antihypertensive agents including thiazide-type diuretics, hydralazine, prazosin, and alpha-methyldopa.
Angina PectorisThe initial dose of TENORMIN is 50 mg given as one tablet a day. If an optimal response is not achieved within one week, the dosage should be increased to TENORMIN 100 mg given as one tablet a day. Some patients may require a dosage of 200 mg once a day for optimal effect.
Twenty-four hour control with once daily dosing is achieved by giving doses larger than necessary to achieve an immediate maximum effect. The maximum early effect on exercise tolerance occurs with doses of 50 to 100 mg, but at these doses the effect at 24 hours is attenuated, averaging about 50% to 75% of that observed with once a day oral doses of 200 mg.
Acute Myocardial InfarctionIn patients with definite or suspected acute myocardial infarction, treatment with TENORMIN I.V. Injection should be initiated as soon as possible after the patient's arrival in the hospital and after eligibility is established. Such treatment should be initiated in a coronary care or similar unit immediately after the patient's hemodynamic condition has stabilized. Treatment should begin with the intravenous administration of 5 mg TENORMIN over 5 minutes followed by another 5 mg intravenous injection 10 minutes later. TENORMIN I.V. Injection should be administered under carefully controlled conditions including monitoring of blood pressure, heart rate, and electrocardiogram. Dilutions of TENORMIN I.V. Injection in Dextrose Injection USP, Sodium Chloride Injection USP, or Sodium Chloride and Dextrose Injection may be used. These admixtures are stable for 48 hours if they are not used immediately.
In patients who tolerate the full intravenous dose (10 mg), TENORMIN Tablets 50 mg should be initiated 10 minutes after the last intravenous dose followed by another 50 mg oral dose 12 hours later. Thereafter, TENORMIN can be given orally either 100 mg once daily or 50 mg twice a day for a further 6-9 days or until discharge from the hospital. If bradycardia or hypotension requiring treatment or any other untoward effects occur, TENORMIN should be discontinued. (See full prescribing information prior to initiating therapy with TENORMIN Tablets.)
Data from other beta blocker trials suggest that if there is any question concerning the use of IV beta blocker or clinical estimate that there is a contraindication, the IV beta blocker may be eliminated and patients fulfilling the safety criteria may be given TENORMIN Tablets 50 mg twice daily or 100 mg once a day for at least seven days (if the IV dosing is excluded).
Although the demonstration of efficacy of TENORMIN is based entirely on data from the first seven postinfarction days, data from other beta blocker trials suggest that treatment with beta blockers that are effective in the postinfarction setting may be continued for one to three years if there are no contraindications.
TENORMIN is an additional treatment to standard coronary care unit therapy.
Elderly Patients or Patients with Renal ImpairmentTENORMIN is excreted by the kidneys; consequently dosage should be adjusted in cases of severe impairment of renal function. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy. Evaluation of patients with hypertension or myocardial infarction should always include assessment of renal function. Atenolol excretion would be expected to decrease with advancing age.
No significant accumulation of TENORMIN occurs until creatinine clearance falls below 35 mL/min/1.73m2. Accumulation of atenolol and prolongation of its half-life were studied in subjects with creatinine clearance between 5 and 105 mL/min. Peak plasma levels were significantly increased in subjects with creatinine clearances below 30 mL/min.
The following maximum oral dosages are recommended for elderly, renally-impaired patients and for patients with renal impairment due to other causes:
Creatinine Clearance
(mL/min/1.73m2)
Atenolol
Elimination Half-Life
(h)
Maximum Dosage
15-35
16-27
50 mg daily
<15
>27
25 mg daily
Some renally-impaired or elderly patients being treated for hypertension may require a lower starting dose of TENORMIN: 25 mg given as one tablet a day. If this 25 mg dose is used, assessment of efficacy must be made carefully. This should include measurement of blood pressure just prior to the next dose ("trough" blood pressure) to ensure that the treatment effect is present for a full 24 hours.
Although a similar dosage reduction may be considered for elderly and/or renally-impaired patients being treated for indications other than hypertension, data are not available for these patient populations.
Patients on hemodialysis should be given 25 mg or 50 mg after each dialysis; this should be done under hospital supervision as marked falls in blood pressure can occur.
Cessation of Therapy in Patients with Angina PectorisIf withdrawal of TENORMIN therapy is planned, it should be achieved gradually and patients should be carefully observed and advised to limit physical activity to a minimum.
-
Sandoz Inc
Oxacillin | Minitube Of America, Inc.
Dissolve each vial of freeze-dried product with 10.5 ml of solvent.
Use aseptic technique during reconstitution and when removing aliquots from the vial. Adequately clean and disinfect the vial closure prior to each entry with a sterile needle.
Mix gently during reconstitution.
PLUSET is to be given by intramuscular injection only.
The following treatment schedule is recommended for the induction of superovulation in the cow:
The total recommended dose is 800 to 1000 IU in decreasing doses for 4 to 5 days. Considering the variability between animals and taking into account breed, age and reproductive status the dosing schedule should be adjusted appropriately. It is therefore recommended to seek veterinary advice on appropriate dosing patterns. For heifers and beef cows a total dose of 800 IU is recommended. For dairy cows the dose could be increased to 1000 IU taking into account increasing age, parity number and dairy production.
Recommended schedule for 800 IU in 4 days:
Day 1*
08:00 hrs
3.0 ml i.m.
(150 IU FSH + 150 IU LH)
20:00 hrs
3.0 ml i.m.
(150 IU FSH + 150 IU LH)
Day 2
08:00 hrs
2.5 ml i.m.
(125 IU FSH + 125 IU LH)
20:00 hrs
2.5 ml i.m.
(125 IU FSH + 125 IU LH)
Day 3**
08:00 hrs
1.5 ml i.m.
(75 IU FSH + 75 IU LH)
20:00 hrs
1.5 ml i.m
(75 IU FSH + 75 IU LH)
Day 4
08:00 hrs
1.0 ml i.m.
(50 IU FSH + 50 IU LH)
20:00 hrs
1.0 ml i.m.
(50 IU FSH + 50 IU LH)
Recommended schedule for 1000 IU in 5 days:
Day 1*
08:00 hrs
3.0 ml i.m.
(150 IU FSH + 150 IU LH)
20:00 hrs
3.0 ml i.m.
(150 IU FSH + 150 IU LH)
Day 2
08:00 hrs
2.5 ml i.m.
(125 IU FSH + 125 IU LH)
20:00 hrs
2.5 ml i.m.
(125 IU FSH + 125 IU LH)
Day 3**
08:00 hrs
2.0 ml i.m.
(100 IU FSH + 100 IU LH)
20:00 hrs
2.0 ml i.m
(100 IU FSH + 100 IU LH)
Day 4
08:00 hrs
1.5 ml i.m.
(75 IU FSH + 75 IU LH)
20:00 hrs
1.5 ml i.m.
(75 IU FSH + 75 IU LH)
Day 5
08:00 hrs
1.0 ml i.m.
(50 IU FSH + 50 IU LH)
20:00 hrs
1.0 ml i.m.
(50 IU FSH + 50 IU LH)
* Corresponds to the 11th day of the oestrus cycle.
** A luteolytic dose of prostaglandin F2 alpha should be administered intramuscularly at 60 and/or 72 hours after the beginning of superovulation treatment.
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Sandoz Inc
Oxacillin | E. Fougera & Co. A Division Of Fougera Pharmaceuticals Inc.
The application frequency for Imiquimod Cream is different for each indication.
2.1 Actinic Keratosis
Imiquimod is not for oral, ophthalmic, or intravaginal use.Imiquimod Cream should be applied 2 times per week for a full 16 weeks to a defined treatment area on the face or scalp (but not both concurrently). The treatment area is defined as one contiguous area of approximately 25 cm2 (e.g., 5 cm x 5 cm) on the face (e.g. forehead or one cheek) or on the scalp. Examples of 2 times per week application schedules are Monday and Thursday, or Tuesday and Friday. Imiquimod Cream should be applied to the entire treatment area and rubbed in until the cream is no longer visible. No more than one packet of Imiquimod Cream should be applied to the contiguous treatment area at each application. Imiquimod Cream should be applied prior to normal sleeping hours and left on the skin for approximately 8 hours, after which time the cream should be removed by washing the area with mild soap and water. The prescriber should demonstrate the proper application technique to maximize the benefit of Imiquimod Cream therapy.
It is recommended that patients wash their hands before and after applying Imiquimod Cream.
Before applying the cream, the patient should wash the treatment area with mild soap and water and allow the area to dry thoroughly (at least 10 minutes).
Contact with the eyes, lips and nostrils should be avoided.
Local skin reactions in the treatment area are common. [see Adverse Reactions (6.1, 6.5)] A rest period of several days may be taken if required by the patient's discomfort or severity of the local skin reaction.
However, the treatment period should not be extended beyond 16 weeks due to missed doses or rest periods. Response to treatment cannot be adequately assessed until resolution of local skin reactions. Lesions that do not respond to treatment should be carefully re-evaluated and management reconsidered.Imiquimod Cream is packaged in single-use packets, with 24 packets supplied per box.
Patients should be prescribed no more than 36 packets for the 16-week treatment period.
2.3 External Genital Warts
Unused packets should be discarded. Partially-used packets should be discarded and not reused.Imiquimod Cream should be applied 3 times per week to external genital/perianal warts. Imiquimod Cream treatment should continue until there is total clearance of the genital/perianal warts or for a maximum of 16 weeks. Examples of 3 times per week application schedules are: Monday, Wednesday, Friday or Tuesday, Thursday, Saturday. Imiquimod Cream should be applied prior to normal sleeping hours and left on the skin for 6 -10 hours, after which time the cream should be removed by washing the area with mild soap and water. The prescriber should demonstrate the proper application technique to maximize the benefit of Imiquimod Cream therapy.
It is recommended that patients wash their hands before and after applying Imiquimod Cream.
A thin layer of Imiquimod Cream should be applied to the wart area and rubbed in until the cream is no longer visible. The application site should not be occluded. Following the treatment period the cream should be removed by washing the treated area with mild soap and water.
Local skin reactions at the treatment site are common. [see Adverse Reactions (6.3, 6.5)]. A rest period of several days may be taken if required by the patient's discomfort or severity of the local skin reaction. Treatment may resume once the reaction subsides. Non-occlusive dressings such as cotton gauze or cotton underwear may be used in the management of skin reactions.
Imiquimod Cream is packaged in single-use packets which contain sufficient cream to cover a wart area of up to 20 cm2; use of excessive amounts of cream should be avoided.
-
Sandoz Inc
Oxacillin | Sandoz Inc
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type and severity of infection as well as the overall condition of the patient, therefore it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. The treatment of endocarditis and osteomyelitis may require a longer term of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (See PRECAUTIONS: General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USPDrug
Adults
Infants and Children
<40 kg (88 lbs)Other Recommendations
Oxacillin
250 to 500 mg IV every 4 to 6 hours (mild to moderate infections)
50 mg/kg/day IV in equally divided doses every 6 hours (mild to moderate infections)
1 gram IV every 4 to 6 hours (severe infections)
100 mg/kg/day IV in equally divided doses every 4 to 6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IV
Directions for use For Administration by Intravenous DripReconstitute as directed below (Pharmacy Bulk Package) prior to further dilution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP* * IMPORTANT: This chemical stability information in no way indicates that it would be acceptable practice to use this product well after the preparation time. Good professional practice suggests that a product should be used as soon after preparation as feasible.Concentration
mg/mL
Sterile
Water for
Injection,
USP
0.9%
Sodium
Chloride
Injection,
USP
Sodium
Lactate
Injection,
USP
(M/6
Sodium
Lactate)
5%
Dextrose
Injection,
USP
5%
Dextrose
and
0.45%
Sodium
Chloride
Injection,
USP
10%
Invert
Sugar
Injection,
USP
Lactated
Ringers
Injection,
USP
ROOM TEMPERATURE (25°C)
10-100
4 Days
4 Days
10-30
24 Hrs
24 Hrs
0.5-2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10-100
7 Days
7 Days
10-30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50-100
30 Days
250/1.5 mL
30 Days
100
30 Days
10-100
30 Days
30 Days
30 Days
30 Days
30 Days
StabilityStudies on Oxacillin Sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70° F) during a 6-hour period.
IV Solution5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of Oxacillin Sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Pharmacy Bulk PackageThis glass Pharmacy Bulk Package bottle contains 10 grams Oxacillin Sodium and is designed for use in the pharmacy in preparing IV admixtures. Add 93 mL Sterile Water for Injection, USP or Sodium Chloride Injection, USP 0.9%. The resulting solution will contain 100 mg oxacillin per mL and will require further dilution.
CAUTION: NOT TO BE DISPENSED AS A UNIT.
Directions For Proper Use of Pharmacy Bulk Package 1. The container closure may be penetrated only one time after reconstitution, utilizing a suitable sterile dispensing set which allows measured distribution of the contents. 2. Use of this product is restricted to a suitable work area, such as a laminar flow hood. 3. Once this container closure has been punctured, withdrawal of the contents should be completed without delay. If prompt fluid transfer cannot be accomplished, discard the contents no later than 4 hours after initial closure puncture. This time limit should begin with the introduction of solvent or diluent into the Pharmacy Bulk Package bottle. 4. A plastic ball attached to the pharmacy bulk package provides a suitable hanging device while dispensing contents.Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
HOW SUPPLIEDOxacillin for Injection, USP, is available in a Pharmacy Bulk Package bottle which contains oxacillin sodium monohydrate equivalent to 10 grams oxacillin.
NDC 0781-9113-95 10 grams Pharmacy Bulk Package bottle, Packaged in carton of ten Pharmacy Bulk Package bottles.
StorageStore the dry powder at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature].
NOVAPLUS is a registered trademark of Novation, LLC.
02-2015M
46153874
Manufactured in Austria by Sandoz GmbH
for Sandoz Inc., Princeton, NJ 08540
-
Sandoz Inc
Oxacillin | Sandoz Inc
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient, therefore it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
RecommendationsOxacillin
250 to 500 mg IM or IV every 4 to 6 hours (mild to moderate infections)
50 mg/kg/day IM or IV in equally divided doses every 6 hours (mild to moderate infections)
1 gram IM or IV every 4 to 6 hours (severe infections)
100 mg/kg/day IM or IV in equally divided doses every 4 to 6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IM or IV
Directions for use For Intramuscular UseUse Sterile Water for Injection, USP. Add 5.4 mL to the 1 gram vial and 10.6 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70° F or for one week under refrigeration (40° F).
For Direct Intravenous UseUse Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 10 mL to the 1 gram vial and 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately 10 minutes.
For Administration by Intravenous DripReconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration
mg/mL Sterile
Water
for
Injection,
USP 0.9%
Sodium
Chloride
Injection,
USP M/6
Molar
Sodium
Lactate
Solution 5%
Dextrose
in
Water 5%
Dextrose
in
0.45%
Sodium
Chloride 10%
Invert
Sugar
Injection,
USP Lactated
Ringers
SolutionROOM TEMPERATURE (25°C)
10 to 100
4 Days
4 Days
10 to 30
24 Hrs
24 Hrs
0.5 to 2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10 to 100
7 Days
7 Days
10 to 30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50 to 100
30 Days
250/1.5 mL
30 Days
100
30 Days
10 to 100
30 Days
30 Days
30 Days
30 Days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70° F) during a 6-hour period.
IV Solution5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit.
Do not add supplementary medication to oxacillin for injection, USP.
-
Sandoz Inc
Oxacillin | Sandoz Inc
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient, therefore it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
RecommendationsOxacillin
250 to 500 mg IV every 4 to 6 hours (mild to moderate infections)
50 mg/kg/day IV in equally divided doses every 6 hours (mild to moderate infections)
Oxacillin
1 gram IV every 4 to 6 hours (severe infections)
100 mg/kg/day IV in equally divided doses every 4 to 6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IV
Directions for use For Administration by Intravenous DripReconstitute as directed below (Pharmacy Bulk Package) prior to further dilution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration
mg/mL Sterile
Water
for
Injection,
USP 0.9%
Sodium
Chloride
Injection,
USP M/6
Molar
Sodium
Lactate
Solution 5%
Dextrose
in
Water 5%
Dextrose
in
0.45%
Sodium
Chloride 10%
Invert
Sugar
Injection,
USP Lactated
Ringers
SolutionROOM TEMPERATURE (25°C)
10 to 100
4 Days
4 Days
10 to 30
24 Hrs
24 Hrs
0.5 to 2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10 to 100
7 Days
7 Days
10 to 30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50 to 100
30 Days
250/1.5 mL
30 Days
100
30 Days
10 to 100
30 Days
30 Days
30 Days
30 Days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70° F) during a 6-hour period.
IV Solution5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Pharmacy Bulk PackageThis glass Pharmacy Bulk Package bottle contains 10 grams Oxacillin Sodium and is designed for use in the pharmacy in preparing IV admixtures. Add 93 mL Sterile Water for Injection, USP or Sodium Chloride Injection, USP 0.9%. The resulting solution will contain 100 mg oxacillin per mL and will require further dilution.
CAUTION: NOT TO BE DISPENSED AS A UNIT.
Directions for Proper Use of Pharmacy Bulk Package 1. The container closure may be penetrated only one time after reconstitution, utilizing a suitable sterile dispensing set which allows measured distribution of the contents. 2. Use of this product is restricted to a suitable work area, such as a laminar flow hood. 3. Once this container closure has been punctured, withdrawal of the contents should be completed without delay. If prompt fluid transfer cannot be accomplished, discard the contents no later than 4 HOURS after initial closure puncture. This time limit should begin with the introduction of solvent for diluent into the Pharmacy Bulk Package.Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP.
HOW SUPPLIEDOxacillin for Injection, USP, is available in a Pharmacy Bulk Package bottle which contains oxacillin sodium monohydrate equivalent to 10 grams oxacillin.
NDC 0781-3103-95 10 grams Pharmacy Bulk Package bottle, Packaged in carton of ten Pharmacy Bulk Package bottles.
StorageStore the dry powder at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature].
REFERENCES 1. Clinical and Laboratory Standards Institute (CLSI). Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria That Grow Aerobically; Approved Standard-Tenth Edition. CLSI Document M07-A10. Clinical and Laboratory Standards Institute, 950 West Valley Road, Suite 2500, Wayne, Pennsylvania 19087, USA, 2015. 2. Clinical and Laboratory Standards Institute (CLSI). Performance Standards for Antimicrobial Susceptibility Testing; Twenty-fifth Informational Supplement. CLSI Document M100-S25. Clinical and Laboratory Standards Institute, 950 West Valley Road, Suite 2500, Wayne, Pennsylvania 19087, USA, 2015. 3. Clinical and Laboratory Standards Institute (CLSI). Performance Standards for Antimicrobial Disk Susceptibility Tests; Approved Standard Twelfth Edition. CLSI Document M02-A12. Clinical and Laboratory Standards Institute, 950 West Valley Road, Suite 2500, Wayne, Pennsylvania 19087, USA, 2015.09-2015M
46171124
Manufactured in Austria by Sandoz GmbH
for Sandoz Inc., Princeton, NJ 08540
Product of Italy
-
Sagent Pharmaceuticals
Oxacillin | Sagent Pharmaceuticals
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin 250 to 500 mg IM or
IV every 4 to 6 hours
(mild to moderate
infections) 50 mg/kg/day IM or
IV in equally divided
doses every 6 hours
(mild to moderate
infections) Oxacillin 1 gram IM or IV
every 4 to 6 hours
(severe infections) 100 mg/kg/day IM
or IV in equally
divided doses every
4 to 6 hours
(severe infections) Premature and
Neonates 25 mg/kg/day
IM or IV Directions for Use For Intramuscular UseUse Sterile Water for Injection, USP. Add 5.7 mL to the 1 gram vial and 11.5 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70°F or for one week under refrigeration (40°F).
For Direct Intravenous UseUse Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 10 mL to the 1 gram vial and 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately 10 minutes.
For Administration by Intravenous DripReconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration mg/mL Sterile
Water for
Injection Sodium Chloride Injection 0.9% M/6 Molar
Sodium
Lactate
Injection Dextrose
Injection 5% 5% Dextrose
in 0.45%
NaCI 10%
Invert
Sugar Lactated
Ringers
Solution ROOM TEMPERATURE (25º C) 10-100 4 Days 4 Days 10-30 24 Hrs 24 Hrs 0.5-2 6 Hrs 6 Hrs 6 Hrs REFRIGERATION (4º C) 10-100 7 Days 7 Days 10-30 4 Days 4 Days 4 Days 4 Days 4 Days FROZEN (-15º C) 50-100 30 Days 250/1.5 mL 30 Days 100 30 Days 10-100 30 Days 30 Days 30 Days 30 Days 30 DaysStability studies on Oxacillin Sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70° F) during a 6-hour period.
IV Solution5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Only those solutions listed above should be used for the intravenous infusion of Oxacillin Sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP.
-
Sagent Pharmaceuticals
Oxacillin | Sagent Pharmaceuticals
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS - General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin 250 to 500 mg IV
every 4 to 6 hours (mild to moderate infections) 50 mg/kg/day IV in equally divided
doses every 6 hours
(mild to moderate
infections) Oxacillin 1 gram IV every 4 to 6 hours (severe infections) 100 mg/kg/day IV in equally divided doses every 4 to 6 hours
(severe infections) Premature and
Neonates 25 mg/kg/day IV -
Auromedics Pharma Llc
Oxacillin | Auromedics Pharma Llc
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury. With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin
250 to 500 mg IV
every 4 to 6 hours (mild
to moderate infections)
50 mg/kg/day IV in
equally divided doses every 6
hours (mild to moderate infections)
1 gram IV every 4
to 6 hours (severe infections)
100 mg/kg/day IV in
equally divided doses every 4 to
6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IV
Directions for UseFor Administration by Intravenous Drip
Reconstitute as directed below (Pharmacy Bulk Package) prior to further dilution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP* Concentration
mg/mL Sterile
Water for
Injection USP 0.9% Sodium
Chloride Injection USP (Isotonic) Sodium
Lactate Solution USP (M/6 Molar) Dextrose
Injection USP (5%) Dextrose
and Sodium Chloride Injection USP
(5% Dextrose and
0.45% NaCl) Invert
Sugar Injection USP (10%) Lactated
Ringer’s
Injection USP *IMPORTANT:This chemical stability information in no way indicates that it would be acceptable practice to use this product well after the preparation time. Good professional practice suggests that a product should be used as soon after preparation as feasible.
ROOM TEMPERATURE (25°C)
10-100
4 Days
4 Days
10-30
24 Hrs
24 Hrs
0.5-2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10-100
7 Days
7 Days
10-30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50-100
30 Days
250/1.5 mL
30 Days
100
30 Days
10-100
30 Days
30 Days
30 Days
30 Days
30 Days
StabilityStudies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
Pharmacy Bulk Package
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.This Pharmacy Bulk Package glass bottle contains 10 grams oxacillin sodium and is designed for use in the pharmacy in preparing IV admixtures. Add 93 mL Sterile Water for Injection, USP or Sodium Chloride Injection, USP 0.9%. The resulting solution will contain 100 mg oxacillin per mL and will require further dilution.
Directions for Proper Use of Pharmacy Bulk Package
CAUTION: NOT TO BE DISPENSED AS A UNIT.
The container closure may be penetrated only one time after reconstitution, utilizing a suitable sterile dispensing set which allows measured distribution of the contents. Use of this product is restricted to a suitable work area, such as a laminar flow hood. Once a sterile transfer device has been inserted into the container closure withdrawal of the contents should be completed without delay. The container closure may be penetrated only one time after reconstitution if prompt fluid transfer cannot be accomplished, discard the contents no later than 4 hours after initial closure puncture. This time limit should begin with the introduction of solvent or diluent into the Pharmacy Bulk Package bottle. A plastic bail attached to the Pharmacy Bulk Package provides a suitable hanging device while dispensing contents.Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP. -
Auromedics Pharma Llc
Oxacillin | Auromedics Pharma Llc
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury. With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION Drug Adults Infants and Children
<40 kg (88 lbs) Other Recommendations Oxacillin
250 to 500 mg IM or IV
every 4 to 6 hours (mild to
moderate infections)
50 mg/kg/day IM or IV in equally
divided doses every 6 hours
(mild to moderate infections)
1 gram IM or IV every 4 to
6 hours (severe infections)
100 mg/kg/day IM or IV in
equally divided doses every 4 to
6 hours (severe infections)
Premature and Neonates
25 mg/kg/day IM or IV
Directions for Use For Intramuscular UseUse Sterile Water for Injection, USP. Add 5.7 mL to the 1 gram vial and 11.5 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70°F or for one week under refrigeration (40°F).
For Direct Intravenous UseUse Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 10 mL to the 1 gram vial and 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately 10 minutes.
For Administration by Intravenous DripReconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration
mg/mL Sterile
Water for
Injection USP 0.9% Sodium
Chloride Injection USP (Isotonic) Sodium
Lactate Solution USP (M/6 Molar) Dextrose
Injection USP (5%) Dextrose
and Sodium Chloride Injection USP
(5% Dextrose and
0.45% NaCl) Invert
Sugar Injection USP (10%) Lactated
Ringer’s
Injection USP ROOM TEMPERATURE (25°C)
10-100
4 Days
4 Days
10-30
24 Hrs
24 Hrs
0.5-2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10-100
7 Days
7 Days
10-30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50-100
30 Days
250/1.5 mL
30 Days
100
30 Days
10-100
30 Days
30 Days
30 Days
30 Days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP. -
Auromedics Pharma Llc
Oxacillin | Auromedics Pharma Llc
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury. With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin
250 to 500 mg IV
every 4 to 6 hours (mild
to moderate infections)
50 mg/kg/day IV in
equally divided doses every 6
hours (mild to moderate infections)
1 gram IV every 4
to 6 hours (severe infections)
100 mg/kg/day IV in
equally divided doses every 4 to
6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IV
Directions for UseFor Administration by Intravenous Drip
Reconstitute as directed below (Pharmacy Bulk Package) prior to further dilution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP* Concentration
mg/mL Sterile
Water for
Injection USP 0.9% Sodium
Chloride Injection USP (Isotonic) Sodium
Lactate Solution USP (M/6 Molar) Dextrose
Injection USP (5%) Dextrose
and Sodium Chloride Injection USP
(5% Dextrose and
0.45% NaCl) Invert
Sugar Injection USP (10%) Lactated
Ringer’s
Injection USP *IMPORTANT:This chemical stability information in no way indicates that it would be acceptable practice to use this product well after the preparation time. Good professional practice suggests that a product should be used as soon after preparation as feasible.
ROOM TEMPERATURE (25°C)
10-100
4 Days
4 Days
10-30
24 Hrs
24 Hrs
0.5-2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4°C)
10-100
7 Days
7 Days
10-30
4 Days
4 Days
4 Days
4 Days
4 Days
FROZEN (-15°C)
50-100
30 Days
250/1.5 mL
30 Days
100
30 Days
10-100
30 Days
30 Days
30 Days
30 Days
30 Days
StabilityStudies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
Pharmacy Bulk Package
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.This Pharmacy Bulk Package glass bottle contains 10 grams oxacillin sodium and is designed for use in the pharmacy in preparing IV admixtures. Add 93 mL Sterile Water for Injection, USP or Sodium Chloride Injection, USP 0.9%. The resulting solution will contain 100 mg oxacillin per mL and will require further dilution.
Directions for Proper Use of Pharmacy Bulk Package
CAUTION: NOT TO BE DISPENSED AS A UNIT.
The container closure may be penetrated only one time after reconstitution, utilizing a suitable sterile dispensing set which allows measured distribution of the contents. Use of this product is restricted to a suitable work area, such as a laminar flow hood. Once a sterile transfer device has been inserted into the container closure withdrawal of the contents should be completed without delay. The container closure may be penetrated only one time after reconstitution if prompt fluid transfer cannot be accomplished, discard the contents no later than 4 hours after initial closure puncture. This time limit should begin with the introduction of solvent or diluent into the Pharmacy Bulk Package bottle. A plastic bail attached to the Pharmacy Bulk Package provides a suitable hanging device while dispensing contents.Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Do not add supplementary medication to Oxacillin for Injection, USP. -
Sagent Pharmaceuticals
Oxacillin | Sagent Pharmaceuticals
The intent of the pharmacy bulk package for this product is for preparation of solutions for IV infusion only.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS - General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin 250 to 500 mg IV
every 4 to 6 hours (mild to moderate infections) 50 mg/kg/day IV in equally divided
doses every 6 hours
(mild to moderate
infections) Oxacillin 1 gram IV every 4 to 6 hours (severe infections) 100 mg/kg/day IV in equally divided doses every 4 to 6 hours
(severe infections) Premature and
Neonates 25 mg/kg/day IV -
Sagent Pharmaceuticals
Oxacillin | Sagent Pharmaceuticals
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (see PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug Adults Infants and Children
<40 kg (88 lbs) Other
Recommendations Oxacillin 250 to 500 mg IM or
IV every 4 to 6 hours
(mild to moderate
infections) 50 mg/kg/day IM or
IV in equally divided
doses every 6 hours
(mild to moderate
infections) Oxacillin 1 gram IM or IV
every 4 to 6 hours
(severe infections) 100 mg/kg/day IM
or IV in equally
divided doses every
4 to 6 hours
(severe infections) Premature and
Neonates 25 mg/kg/day
IM or IV -
Baxter Healthcare Corporation
Oxacillin | Adler-stern Pharmaceuticals,llc
clean and dry affected area
remove patch from backing and apply to affected area
use only one patch at a time, and maximum of four patches/day
leave patch on affected area for up to 8 hours
do not use patches for longer than five consecutive days
children under 12 should consult physician prior to use
-
Agila Specialties Private Limited
Oxacillin | Agila Specialties Private Limited
The penicillinase-resistant penicillins are available for oral administration and for intramuscular and intravenous injection. The sodium salts of methicillin, oxacillin, and nafcillin may be administered parenterally and the sodium salts of cloxacillin, dicloxacillin, oxacillin, and nafcillin are available for oral use.
Bacteriologic studies to determine the causative organisms and their susceptibility to oxacillin should always be performed. Duration of therapy varies with the type of severity of infection as well as the overall condition of the patient; therefore, it should be determined by the clinical and bacteriological response of the patient. In severe staphylococcal infections, therapy with oxacillin should be continued for at least 14 days. Therapy should be continued for at least 48 hours after the patient has become afebrile, asymptomatic, and cultures are negative. Treatment of endocarditis and osteomyelitis may require a longer duration of therapy.
Concurrent administration of oxacillin and probenecid increases and prolongs serum penicillin levels. Probenecid decreases the apparent volume of distribution and slows the rate of excretion by competitively inhibiting renal tubular secretion of penicillin. Penicillin-probenecid therapy is generally limited to those infections where very high serum levels of penicillin are necessary.
Oral preparations of the penicillinase-resistant penicillins should not be used as initial therapy in serious, life-threatening infections (See PRECAUTIONS-General). Oral therapy with the penicillinase-resistant penicillins may be used to follow-up the previous use of a parenteral agent as soon as the clinical condition warrants. For intramuscular gluteal injections, care should be taken to avoid sciatic nerve injury.
With intravenous administration, particularly in elderly patients, care should be taken because of the possibility of thrombophlebitis.
RECOMMENDED DOSAGES FOR OXACILLIN FOR INJECTION, USP Drug
Adults
Infants and Children < 40 kg (88 lbs)
Other Recommendations
Oxacillin
250 to 500 mg IM or IV every 4 to 6
hours (mild to moderate infections)
50 mg/kg/day IM or IV in equally divided
doses every 6 hours (mild to moderate infections)
1 gram IM or IV
every 4 to 6 hours (severe infections)
100 mg/kg/day IM or IV in equally divided doses
every 4 to 6 hours (severe infections)
Premature and Neonates 25 mg/kg/day IM or IV
Directions for use
For Intramuscular Use
Use Sterile Water for Injection, USP. Add 5.7 mL to the 1 gram vial and 11.5 mL to the 2 gram vial. Shake well until a clear solution is obtained. After reconstitution, vials will contain 250 mg of active drug per 1.5 mL of solution. The reconstituted solution is stable for 3 days at 70°F or for one week under refrigeration (40° F).
For Direct Intravenous Use
Use Sterile Water for Injection, USP or Sodium Chloride Injection, USP. Add 10 mL to the 1 gram vial and 20 mL to the 2 gram vial. Withdraw the entire contents and administer slowly over a period of approximately10 minutes.
For Administration by Intravenous Drip
Reconstitute as directed above (For Direct Intravenous Use) prior to diluting with Intravenous Solution.
STABILITY PERIODS FOR OXACILLIN FOR INJECTION, USP Concentration mg/mL
Sterile
water for Injection
0.9% sodium chloride
Injection, USP
M/6 Molar
Sodium
Lactate Solution
5% Dextrose
in water
5% Dextrose in 0.45%
sodium chloride
10% Invert Sugar
Injection, USP
Lactated
Ringers Solution
ROOM TEMPERATURE (25° C)
10 to100
4 Days
4 Days
10 to 30
24 Hrs
24 Hrs
0.5 to 2
6 Hrs
6 Hrs
6 Hrs
REFRIGERATION (4° C)
10 to 100
7 Days
7 Days
10 to 30
4 Days
4 Days
4 Days
4 days
4 Days
FROZEN (-15° C)
50 to 100
30 Days
250/1.5 mL
30 Days
100
30 Days
10 to 100
30 Days
30 Days
30 Days
30 days
30 Days
Stability studies on oxacillin sodium at concentrations of 0.5 mg/mL and 2 mg/mL in various intravenous solutions listed below indicate the drug will lose less than 10% activity at room temperature (70°F) during a 6-hour period.
IV Solution
5% Dextrose in Normal Saline
10% D-Fructose in Water
10% D-Fructose in Normal Saline
Lactated Potassic Saline Injection
10% Invert Sugar in Normal Saline
10% Invert Sugar Plus 0.3% Potassium Chloride in Water
Travert 10% Electrolyte #1
Travert 10% Electrolyte #2
Travert 10% Electrolyte #3
Only those solutions listed above should be used for the intravenous infusion of oxacillin sodium. The concentration of the antibiotic should fall within the range specified. The drug concentration and the rate and volume of the infusion should be adjusted so that the total dose of oxacillin is administered before the drug loses its stability in the solution in use.
If another agent is used in conjunction with oxacillin therapy, it should not be physically mixed with oxacillin but should be administered separately.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration whenever solution and container permit.
Do not add supplementary medication to oxacillin for injection, USP.
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