Ciprofloxacin Hydrochloride

Description

DESCRIPTION Ciprofloxacin Ophthalmic Solution, USP 0.3% is a synthetic, sterile, multiple dose, antimicrobial for topical use. Ciprofloxacin is a fluoroquinolone antibacterial active against a broad spectrum of gram-positive and gram-negative ocular pathogens. It is available as the monohydrochloride monohydrate salt of 1-cyclopropyl-6-fluoro-1, 4-dihydro-4-oxo-7-(1–piperazinyl)-3-quinoline-carboxylic acid. It is a faint to light yellow crystalline powder with a molecular weight of 385.8. Its empirical formula is C 17 H 18 FN 3 O 3

What Is Ciprofloxacin Hydrochloride Used For?

INDICATIONS AND USAGE Ciprofloxacin Ophthalmic Solution, USP 0.3% is indicated for the treatment of infections caused by susceptible strains of the designated microorganisms in the conditions listed below: Corneal Ulcers: Pseudomonas aeruginosa Serratia marcescens * Staphylococcus aureus Staphylococcus epidermidis Streptococcus pneumoniae Streptococcus (Viridans Group)* Conjunctivitis: Haemophilus influenza Staphylococcus aureus Staphylococcus epidermidis Streptococcus pneumoniae *Efficacy for this organism was studied in fewer than 10 infections.

Dosage and Administration

DOSAGE AND ADMINISTRATION Corneal Ulcers: The recommended dosage regimen for the treatment of corneal ulcers is two drops into the affected eye every 15 minutes for the first six hours and then two drops into the affected eye every 30 minutes for the remainder of the first day. On the second day, instill two drops in the affected eye hourly. On the third through the fourteenth day, place two drops in the affected eye every four hours. Treatment may be continued after 14 days if corneal re-epithelialization has not occurred. Bacterial Conjunctivitis: The recommended dosage regimen for the treatment of bacterial conjunctivitis is one or two drops instilled into the conjunctival sac(s) every two hours while awake for two days and one or two drops every four hours while awake for the next five days. How Supplied: As a sterile ophthalmic solution the dispensing system consists of a natural low density polyethylene bottle with tip and a tan polypropylene cap. Tamper evidence is provided with a shrink band around the closure and neck area of the package. Ciprofloxacin Ophthalmic Solution USP, 0.3% - each mL containing 3.5 mg ciprofloxacin hydrochloride equivalent to 3 mg ciprofloxacin is available in: 2.5 mL fill in 7.5cc bottles ….. NDC #59390-217-02 5 mL fill in 7.5cc bottles ….. NDC #59390-217-05 10 mL fill in 15cc bottles ….. NDC #59390-217-10

Side Effects (Adverse Reactions)

ADVERSE REACTIONS The most frequently reported drug related adverse reaction was local burning or discomfort. In corneal ulcer studies with frequent administration of the drug, white crystalline precipitates were seen in approximately 17% of patients [ see Precautions ] . Other reactions occurring in less than 10% of patients included lid margin crusting, crystals/scales, foreign body sensation, itching, conjunctival hyperemia and a bad taste following instillation. Additional events occurring in less than 1% of patients included corneal staining, keratopathy/keratitis, allergic reactions, lid edema, tearing, photophobia, corneal infiltrates, nausea and decreased vision. TO REPORT SUSPECTED ADVERSE REACTIONS, contact Altaire Pharmaceuticals, Inc., at 1-800-258-2471 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

Drug Interactions

Drug Interactions: Specific drug interaction studies have not been conducted with ophthalmic ciprofloxacin. However, the systemic administration of some quinolones has been shown to elevate plasma concentrations of theophylline, interfere with the metabolism of caffeine, enhance the effects of the oral anticoagulant, warfarin, and its derivatives and has been associated with transient elevations in serum creatinine in patients receiving cyclosporine concomitantly.

Contraindications

CONTRAINDICATIONS A history of hypersensitivity to ciprofloxacin or any other component of the medication is a contraindication to its use. A history of hypersensitivity to other quinolones may also contraindicate the use of ciprofloxacin.

Pregnancy and Breastfeeding

Pregnancy – Pregnancy Category C: Reproduction studies have been performed in rats and mice at doses up to six times the usual daily human oral dose and have revealed no evidence of impaired fertility or harm to the fetus due to ciprofloxacin. In rabbits, as with most antimicrobial agents, ciprofloxacin (30 and 100 mg/kg orally) produced gastrointestinal disturbances resulting in maternal weight loss and an increased incidence of abortion. No teratogenicity was observed at either dose. After intravenous administration, at doses up to 20 mg/kg, no maternal toxicity was produced and no embryotoxicity or teratogenicity was observed. There are no adequate and well controlled studies in pregnant women. Ciprofloxacin Ophthalmic Solution, USP 0.3% should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

Nursing Mothers: It is not known whether topically applied ciprofloxacin is excreted in human milk; however, it is known that orally administered ciprofloxacin is excreted in the milk of lactating rats and oral ciprofloxacin has been reported in human breast milk after a single 500 mg dose. Caution should be exercised when Ciprofloxacin Ophthalmic Solution, USP 0.3% is administered to a nursing mother.

Overdosage

OVERDOSAGE A topical overdoes of Ciprofloxacin Ophthalmic Solution, USP 0.3% may be flushed from the eye(s) with warm tap water.