Ciprofloxacin

Indications and Usage, Plague ( 1.14 ) 03/2015 Dosage and Administration, Adults ( 2.1 ), Pediatrics ( 2.2 ) 03/2015

1 INDICATIONS AND USAGE Click here to enter Indications Ciprofloxacin is a fluoroquinolone antibacterial indicated in adults (18 years of age and older) with the following infections caused by designated, susceptible bacteria and in pediatric patients where indicated: • Skin and Skin Structure Infections ( 1.1 ) • Bone and Joint Infections ( 1.2 ) • Complicated Intra-Abdominal Infections ( 1.3 ) • Infectious Diarrhea ( 1.4 ) • Typhoid Fever (Enteric Fever) ( 1.5 ) • Uncomplicated Cervical and Urethral Gonorrhea ( 1.6 ) • Inhalational Anthrax post-exposure in adult and pediatric patients ( 1.7 ) • Plague in adult and pediatric patients ( 1.8 ) • Chronic Bacterial Prostatitis ( 1.9 ) • Lower Respiratory Tract Infections ( 1.10 ) • Acute Exacerbation of Chronic Bronchitis • Urinary Tract Infections ( 1.11 ) • Urinary Tract Infections (UTI) • Acute Uncomplicated Cystitis • Complicated UTI and Pyelonephritis in Pediatric Patients • Acute Sinusitis ( 1.12 ) Usage To reduce the development of drug-resistant bacteria and maintain the effectiveness of ciprofloxacin and other antibacterial drugs, ciprofloxacin should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. ( 1.13 ) 1.1 Skin and Skin Structure Infections Ciprofloxacin tablets are indicated in adult patients for treatment of skin and skin structure infections caused by Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae, Proteus mirabilis, Proteus vulgaris, Providencia stuartii, Morganella morganii, Citrobacter freundii, Pseudomonas aeruginosa, methicillin-susceptible Staphylococcus aureus, methicillin-susceptible Staphylococcus epidermidis, or Streptococcus pyogenes. 1.2 Bone and Joint Infections Ciprofloxacin tablets are indicated in adult patients for treatment of bone and joint infections caused by Enterobacter cloacae, Serratia marcescens, or Pseudomonas aeruginosa. 1.3 Complicated Intra-Abdominal Infections Ciprofloxacin tablets are indicated in adult patients for treatment of complicated intra-abdominal infections (used in combination with metronidazole) caused by Escherichia coli, Pseudomonas aeruginosa, Proteus mirabilis, Klebsiella pneumoniae, or Bacteroides fragilis . 1.4 Infectious Diarrhea Ciprofloxacin tablets are indicated in adult patients for treatment of infectious diarrhea caused by Escherichia coli (enterotoxigenic isolates), Campylobacter jejuni, Shigella boydii † , Shigella dysenteriae, Shigella flexneri or Shigella sonnei † when antibacterial therapy is indicated. † Although treatment of infections due to this organism in this organ system demonstrated a clinically significant outcome, efficacy was studied in fewer than 10 patients. 1.5 Typhoid Fever (Enteric Fever) Ciprofloxacin tablets are indicated in adult patients for treatment of typhoid fever (enteric fever)caused by Salmonella typhi. The efficacy of ciprofloxacin in the eradication of the chronic typhoid carrier state has not been demonstrated. 1.6 Uncomplicated Cervical and Urethral Gonorrhea Ciprofloxacin tablets are indicated in adult patients for treatment of uncomplicated cervical and urethral gonorrhea due to Neisseria gonorrhoeae [see Warnings and Precautions ( 5.17 )]. 1.7 Inhalational Anthrax (Post-Exposure) Ciprofloxacin tablets are indicated in adults and pediatric patients from birth to 17 years of age for inhalational anthrax (post-exposure) to reduce the incidence or progression of disease following exposure to aerosolized Bacillus anthracis. Ciprofloxacin serum concentrations achieved in humans served as a surrogate endpoint reasonably likely to predict clinical benefit and provided the initial basis for approval of this indication. 1 Supportive clinical information for ciprofloxacin for anthrax post-exposure prophylaxis was obtained during the anthrax bioterror attacks of October 2001 [see Clinical Studies ( 14.2 )]. 1.8 Plague Ciprofloxacin tablets are indicated for treatment of plague, including pneumonic and sept …

2 DOSAGE AND ADMINISTRATION Ciprofloxacin tablets should be administered orally as described in the appropriate Dosage Guidelines tables. Adult Dosage Guidelines Infection Dose Frequency Duration Skin and Skin Structure 500 -750 mg every 12 hours 7 to 14 days Bone and Joint 500-750 mg every 12 hours 4 to 8 weeks Complicated Intra-Abdominal 500 mg every 12 hours 7 to 14 days Infectious Diarrhea 500 mg every 12 hours 5 to 7 days Typhoid Fever 500 mg every 12 hours 10 days Uncomplicated Gonorrhea 250 mg single dose single dose Inhalational anthrax (post-exposure) 500 mg every 12 hours 60 days Plague 500–750 mg every 12 hours 14 days Chronic Bacterial Prostatitis 500 mg every 12 hours 28 days Lower Respiratory Tract 500 -750 mg every 12 hours 7 to 14 days Urinary Tract 250-500 mg every 12 hours 7 to 14 days Acute Uncomplicated Cystitis 250 mg every 12 hours 3 days Acute Sinusitis 500 mg every 12 hours 10 days • Adults with creatinine clearance 30–50 mL/min 250–500 mg q 12 h ( Error! Hyperlink reference not valid. ) • Adults with creatinine clearance 5–29 mL/min 250–500 mg q 18 h ( Error! Hyperlink reference not valid. ) • Patients on hemodialysis or peritoneal dialysis 250–500 mg q 24 h (after dialysis) ( Error! Hyperlink reference not valid. ) Pediatric Oral Dosage Guidelines Infection Dose Frequency Duration Complicated UTI and Pyelonephritis (1 to 17 years of age) 10–20 mg/kg (maximum 750 mg per dose) Every 12 hours 10–21 days Inhalational Anthrax (Post-Exposure) 15 mg/kg (maximum 500 mg per dose) Every 12 hours 60 days Plague 15mg/kg (maximum 500 mg per dose) Every 8 to 12 hours 14days 2.1 Dosage in Adults The determination of dosage and duration for any particular patient must take into consideration the severity and nature of the infection, the susceptibility of the causative microorganism, the integrity of the patient’s host-defense mechanisms, and the status of renal and hepatic function. Ciprofloxacin Tablets may be administered to adult patients when clinically indicted at the discretions of the physician. Table 1: Adult Dosage Guidelines Infection Dose Frequency Usual Durations 1 Skin and Skin Structure 500 -750 mg every 12 hours 7 to 14 days Bone and Joint 500-750 mg every 12 hours 4 to 8 weeks Complicated Intra-Abdominal 2 500 mg every 12 hours 7 to 14 days Infectious Diarrhea 500 mg every 12 hours 5 to 7 days Typhoid Fever 500 mg every 12 hours 10 days Uncomplicated Urethral and Cervical Gonococcal Infections 250 mg single dose single dose Inhalational anthrax (post-exposure) 3 500 mg every 12 hours 60 days Plague 3 500–750 mg every 12 hours 14 days Chronic Bacterial Prostatitis 500 mg every 12 hours 28 days Lower Respiratory Tract Infections 500 -750 mg every 12 hours 7 to 14 days Urinary Tract Infections 250-500 mg every 12 hours 7 to 14 days Acute Uncomplicated Cystitis 250 mg every 12 hours 3 days Acute Sinusitis 500 mg every 12 hours 10 days 1 Generally ciprofloxacin should be continued for at least 2 days after the signs and symptoms of infection have disappeared, except for inhalational anthrax (post-exposure). 2 Used in conjunction with metronidazole. 3 Begin drug administration as soon as possible after suspected or confirmed exposure. Conversion of IV to Oral Dosing in Adults Patients whose therapy is started with Ciprofloxacin IV may be switched to ciprofloxacin tablets when clinically indicated at the discretion of the physician (Table 2) [see Clinical Pharmacology ( Error! Hyperlink reference not valid. )]. Table 2: Equivalent AUC Dosing Regimens Ciprofloxacin Oral Dosage Equivalent Ciprofloxacin IV Dosage 250 mg Tablet every 12 hours 200 mg intravenous every 12 hours 500 mg Tablet every 12 hours 400 mg intravenous every 12 hours 750 mg Tablet every 12 hours 400 mg intravenous every 8 hours 2.2 Dosage in Pediatric Patients Dosing and initial route of therapy (that is, IV or oral) for cUTI or pyelonephritis should be determined by the severity of the infection. Ciprofloxacin tablets should be administered …

3 DOSAGE FORMS AND STRENGTHS • Tablets: 250 mg, 500 mg, 750 mg ( 3 ) 3.1 Tablets • For 250 mg: White colored, biconvex, circular, film coated tablets, embossed 'P' on one side and '250' on the other side. • For 500 mg: White colored, biconvex, capsule shaped, film coated tablets, embossed 'P' on one side and '500' on the other side. • For 750 mg: White colored, biconvex, capsule shaped, film coated tablets, embossed 'P' on one side and '750' on the other side.

4 CONTRAINDICATIONS Click here to enter Contraindications • Known hypersensitivity to ciprofloxacin or other quinolones ( Error! Hyperlink reference not valid. , Error! Hyperlink reference not valid. Error! Hyperlink reference not valid. ) • Concomitant administration with tizanidine Error! Hyperlink reference not valid. 4.1 Hypersensitivity Ciprofloxacin tablets are contraindicated in persons with a history of hypersensitivity to ciprofloxacin, any member of the quinolone class of antibacterials, or any of the product components [see Warnings and Precautions ( Error! Hyperlink reference not valid. )]. 4.2 Tizanidine Concomitant administration with tizanidine is contraindicated [see Drug Interactions ( Error! Hyperlink reference not valid. )].

ADVERSE REACTIONS Adverse Reactions in Adult Patients: During clinical investigations with oral and parenteral ciprofloxacin, 49,038 patients received courses of the drug. Most of the adverse events reported were described as only mild or moderate in severity, abated soon after the drug was discontinued, and required no treatment. Ciprofloxacin was discontinued because of an adverse event in 1% of orally treated patients. The most frequently reported drug related events, from clinical trials of all formulations, all dosages, all drug-therapy durations, and for all indications of ciprofloxacin therapy were nausea (2.5%), diarrhea (1.6%), liver function tests abnormal (1.3%), vomiting (1%), and rash (1%). Additional medically important events that occurred in less than 1% of ciprofloxacin patients are listed below. BODY AS A WHOLE: headache, abdominal pain/discomfort, foot pain, pain, pain in extremities, injection site reaction (ciprofloxacin intravenous) CARDIOVASCULAR: palpitation, atrial flutter, ventricular ectopy, syncope, hypertension, angina pectoris, myocardial infarction, cardiopulmonary arrest, cerebral thrombosis, phlebitis, tachycardia, migraine, hypotension CENTRAL NERVOUS SYSTEM: restlessness, dizziness, lightheadedness, insomnia, nightmares, hallucinations, manic reaction, irritability, tremor, ataxia, convulsive seizures, lethargy, drowsiness, weakness, malaise, anorexia, phobia, depersonalization, depression, paresthesia, abnormal gait, grand mal convulsion GASTROINTESTINAL: painful oral mucosa, oral candidiasis, dysphagia, intestinal perforation, gastrointestinal bleeding, cholestatic jaundice, hepatitis HEMIC/LYMPHATIC: lymphadenopathy, petechia METABOLIC/NUTRITIONAL: amylase increase, lipase increase MUSCULOSKELETAL: arthralgia or back pain, joint stiffness, achiness, neck or chest pain, flare up of gout RENAL/UROGENITAL: interstitial nephritis, nephritis, renal failure, polyuria, urinary retention, urethral bleeding, vaginitis, acidosis, breast pain RESPIRATORY: dyspnea, epistaxis, laryngeal or pulmonary edema, hiccough, hemoptysis, bronchospasm, pulmonary embolism SKIN/HYPERSENSITIVITY: allergic reaction, pruritus, urticaria, photosensitivity/phototoxicity reaction, flushing, fever, chills, angioedema, edema of the face, neck, lips, conjunctivae or hands, cutaneous candidiasis, hyperpigmentation, erythema nodosum, sweating SPECIAL SENSES: blurred vision, disturbed vision (change in color perception, overbrightness of lights), decreased visual acuity, diplopia, eye pain, tinnitus, hearing loss, bad taste, chromatopsia In several instances nausea, vomiting, tremor, irritability, or palpitation were judged by investigators to be related to elevated serum levels of theophylline possibly as a result of drug interaction with ciprofloxacin. In randomized, double-blind controlled clinical trials comparing ciprofloxacin tablets (500 mg BID) to cefuroxime axetil (250 mg-500 mg BID) and to clarithromycin (500 mg BID) in patients with respiratory tract infections, ciprofloxacin demonstrated a CNS adverse event profile comparable to the control drugs. Adverse Reactions in Pediatric Patients: Ciprofloxacin, administered I.V. and /or orally, was compared to a cephalosporin for treatment of complicated urinary tract infections (cUTI) or pyelonephritis in pediatric patients 1 to 17 years of age (mean age of 6 ± 4 years). The trial was conducted in the US, Canada, Argentina, Peru, Costa Rica, Mexico, South Africa, and Germany. The duration of therapy was 10 to 21 days (mean duration of treatment was 11 days with a range of 1 to 88 days). The primary objective of the study was to assess musculoskeletal and neurological safety within 6 weeks of therapy and through one year of follow-up in the 335 ciprofloxacin- and 349 comparator-treated patients enrolled. An Independent Pediatric Safety Committee (IPSC) reviewed all cases of musculoskeletal adverse events as well as all patients with an abnormal gait or abnormal joint exam ( …

7 DRUG INTERACTIONS Ciprofloxacin is an inhibitor of human cytochrome P450 1A2 (CYP1A2) mediated metabolism. Co-administration of ciprofloxacin with other drugs primarily metabolized by CYP1A2 results in increased plasma concentrations of these drugs and could lead to clinically significant adverse events of the co-administered drug. Table 8: Drugs That are Affected by and Affecting Ciprofloxacin Drugs That are Affected by Ciprofloxacin Drug(s) Recommendation Comments Tizanidine Contraindicated Concomitant administration of tizanidine and ciprofloxacin is contraindicated due to the potentiation of hypotensive and sedative effects of tizanidine [see Contraindications ( Error! Hyperlink reference not valid. )]. Theophylline Avoid Use (Plasma Exposure Likely to be Increased and Prolonged) Concurrent administration of ciprofloxacin with theophylline may result in increased risk of a patient developing central nervous system (CNS) or other adverse reactions. If concomitant use cannot be avoided, monitor serum levels of theophylline and adjust dosage as appropriate [see Warnings and Precautions ( Error! Hyperlink reference not valid. )]. Drugs Known to Prolong QT Interval Avoid Use Ciprofloxacin may further prolong the QT interval in patients receiving drugs known to prolong the QT interval (for example, class IA or III antiarrhythmics, tricyclic antidepressants, macrolides, antipsychotics) [see Warnings and Precautions ( Error! Hyperlink reference not valid. ) and Use in Specific Populations ( Error! Hyperlink reference not valid. )]. Oral antidiabetic drugs Use with caution Glucose-lowering effect potentiated Hypoglycemia sometimes severe has been reported when ciprofloxacin and oral antidiabetic agents, mainly sulfonylureas (for example, glyburide, glimepiride), were co-administered, presumably by intensifying the action of the oral antidiabetic agent. Fatalities have been reported. Monitor blood glucose when ciprofloxacin is co-administered with oral antidiabetic drugs [see Adverse Reactions ( Error! Hyperlink reference not valid. )]. Phenytoin Use with caution Altered serum levels of phenytoin (increased and decreased) To avoid the loss of seizure control associated with decreased phenytoin levels and to prevent phenytoin overdose-related adverse reactions upon ciprofloxacin discontinuation in patients receiving both agents, monitor phenytoin therapy, including phenytoin serum concentration during and shortly after co-administration of ciprofloxacin with phenytoin. Cyclosporine Use with caution (transient elevations in serum creatinine) Monitor renal function (in particular serum creatinine) when ciprofloxacin is co-administered with cyclosporine. Anti-coagulant drugs Use with caution (Increase in anticoagulant effect) The risk may vary with the underlying infection, age and general status of the patient so that the contribution of ciprofloxacin to the increase in INR (international normalized ratio) is difficult to assess. Monitor prothrombin time and INR frequently during and shortly after co- administration of ciprofloxacin with an oral anti-coagulant (for example, warfarin). Methotrexate Use with caution Inhibition of methotrexate renal tubular transport potentially leading to increased methotrexate plasma levels Potential increase in the risk of methotrexate associated toxic reactions. Therefore, carefully monitor patients under methotrexate therapy when concomitant ciprofloxacin therapy is indicated. Ropinirole Use with caution Monitoring for ropinirole-related adverse reactions and appropriate dose adjustment of ropinirole is recommended during and shortly after co-administration with ciprofloxacin [see Warnings and Precautions ( Error! Hyperlink reference not valid. )]. Clozapine Use with caution Careful monitoring of clozapine associated adverse reactions and appropriate adjustment of clozapine dosage during and shortly after co-administration with ciprofloxacin are advised. NSAIDs Use with caution Non-steroidal anti-i …

8 USE IN SPECIFIC POPULATIONS Click here to enter Use in Specific Populations Lactation: Breastfeeding is not recommended during treatment, but a lactating woman may pump and discard breastmilk during treatment and an additional 2 days after the last dose. In patients treated for inhalational anthrax (post exposure), consider the risks and benefits of continuing breastfeeding. ( 8.2 ) See full prescribing information for use in pediatric and geriatric patients. ( 8.4 , 8.5 ) 8.1 Pregnancy Risk Summary Prolonged experience with ciprofloxacin in pregnant women over several decades, based on available published information from case reports, case control studies and observational studies on ciprofloxacin administered during pregnancy, have not identified any drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes (see Data). Oral administration of ciprofloxacin during organogenesis at doses up to 100 mg/kg to pregnant mice and rats, and up to 30 mg/kg to pregnant rabbits did not cause fetal malformations (see Data) . These doses were up to 0.3, 0.6, and 0.4 times the maximum recommended clinical oral dose in mice, rats, and rabbits, respectively, based on body surface area. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risks of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively. Data Human Data While available studies cannot definitively establish the absence of risk, published data from prospective observational studies over several decades have not established an association with ciprofloxacin use during pregnancy and major birth defects, miscarriage, or adverse maternal or fetal outcomes. Available studies have methodological limitations including small sample size and some of them are not specific for ciprofloxacin. A controlled prospective observational study followed 200 women exposed to fluoroquinolones (52.5% exposed to ciprofloxacin and 68% first trimester exposures) during gestation. In utero exposure to fluoroquinolones during embryogenesis was not associated with increased risk of major malformations. The reported rates of major congenital malformations were 2.2% for the fluoroquinolone group and 2.6% for the control group (background incidence of major malformations is 1–5%). Rates of spontaneous abortions, prematurity and low birth weight did not differ between the groups and there were no clinically significant musculoskeletal dysfunctions up to one year of age in the ciprofloxacin exposed children. Another prospective follow-up study reported on 549 pregnancies with fluoroquinolone exposure (93% first trimester exposures). There were 70 ciprofloxacin exposures, all within the first trimester. The malformation rates among live-born babies exposed to ciprofloxacin and to fluoroquinolones overall were both within background incidence ranges. No specific patterns of congenital abnormalities were found. The study did not reveal any clear adverse reactions due to in utero exposure to ciprofloxacin. No differences in the rates of prematurity, spontaneous abortions, or birth weight were seen in women exposed to ciprofloxacin during pregnancy. However, these small postmarketing epidemiology studies, of which most experience is from short term, first trimester exposure, are insufficient to evaluate the risk for less common defects or to permit reliable and definitive conclusions regarding the safety of ciprofloxacin in pregnant women and their developing fetuses. Animal Data Developmental toxicology studies have been performed with ciprofloxacin in rats, mice, and rabbits. In rats and mice, oral doses up to 100 mg/kg administered during organogenesis (Gestation Days, GD, 6-17) were not associated with adverse developmen …

12.1 Mechanism of Action Ciprofloxacin is a member of the fluoroquinolone class of antibacterial agents [see Microbiology (12.4) ] .

Mechanism of Action The bactericidal action of ciprofloxacin results from inhibition of the enzymes topoisomerase II (DNA gyrase) and topoisomerase IV (both Type II topoisomerases), which are required for bacterial DNA replication, transcription, repair, and recombination.

DESCRIPTION Ciprofloxacin Hydrochloride Tablets USP, 250 mg and 500 mg are synthetic broad spectrum antimicrobial agents for oral administration. Ciprofloxacin hydrochloride, USP, a fluoroquinolone, is the monohydrochloride monohydrate salt of 1-cyclopropyl-6-fluoro-1, 4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid. It is a faintly yellowish to light yellow crystalline substance with a molecular weight of 385.8. Its empirical formula is C 17 H 18 FN 3 O 3 •HCl•H 2 O and its chemical structure is as follows: Ciprofloxacin is 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid. Its empirical formula is C 17 H 18 FN 3 O 3 and its molecular weight is 331.4. It is a faintly yellowish to light yellow crystalline substance and its chemical structure is as follows: Ciprofloxacin Tablets USP are film-coated tablets and are available in 250 mg and 500 mg (ciprofloxacin equivalent) strengths. Ciprofloxacin Tablets are white to slightly yellowish. The inactive ingredients are pregelatinized starch, microcrystalline cellulose, colloidal silicon dioxide, crospovidone, magnesium stearate, hypromellose, titanium dioxide, polyethylene glycol and purified water. Chemical Structure Chemical Structure

OVERDOSAGE In the event of acute overdosage, reversible renal toxicity has been reported in some cases. The stomach should be emptied by inducing vomiting or by gastric lavage. The patient should be carefully observed and given supportive treatment, including monitoring of renal function and administration of magnesium, aluminum, or calcium containing antacids which can reduce the absorption of ciprofloxacin. Adequate hydration must be maintained. Only a small amount of ciprofloxacin ( 2500 mg/kg. Mortality was delayed in these animals, occurring 10-14 days after dosing. In mice, rats, rabbits and dogs, significant toxicity including tonic/clonic convulsions was observed at intravenous doses of ciprofloxacin between 125 and 300 mg/kg.

HOW SUPPLIED Ciprofloxacin tablets USP 250 mg are available as white colored, biconvex, circular, film coated tablets, debossed ‘P’ on one side and ‘250’ on the other side containing ciprofloxacin hydrochloride, USP equivalent to 250 mg of ciprofloxacin. Ciprofloxacin tablets USP 500 mg tablet are available as white colored, biconvex, capsule shaped, film coated tablets, debossed ‘P’ on one side and ‘500’ on the other side containing ciprofloxacin hydrochloride, USP equivalent to 500 mg ciprofloxacin. Strength NDC Code Tablet Identification Bottles of 6: Bottles of 10: Bottles of 14: Bottles of 20: Bottles of 28: Bottles of 30: Bottles of 60: Bottles of 90: Bottles of 06: Bottles of 10: Bottles of 14: Bottles of 20: Bottles of 28: Bottles of 30: Bottles of 60: Bottles of 90: 250 mg 250 mg 250 mg 250 mg 250 mg 250 mg 250 mg 250 mg 500 mg 500 mg 500 mg 500 mg 500 mg 500 mg 500 mg 500 mg NDC 63187-142-06 NDC 63187-142-10 NDC 63187-142-14 NDC 63187-142-20 NDC 63187-142-28 NDC 63187-142-30 NDC 63187-142-60 NDC 63187-142-90 NDC 63187-017-06 NDC 63187-017-10 NDC 63187-017-14 NDC 63187-017-20 NDC 63187-017-28 NDC 63187-017-30 NDC 63187-017-60 NDC 63187-017-90 P 250 P 250 P 250 P 250 P 250 P 250 P 250 P 250 P 500 P 500 P 500 P 500 P 500 P 500 P 500 P 500 Store at 20° to 25°C (68° to 77°F) Manufactured by: Unique Pharmaceutical Laboratories (A Div. of J.B. Chemicals & Pharmaceuticals Ltd.), Mumbai 400 030, India Distributed by: Rising Pharmaceuticals, Inc. Saddle Brook, NJ 07663 Repackaged by: Proficient Rx LP Thousand Oaks, CA 91320