Ciloxan Drug Information

• USAGE: CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3% is indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of the microorganisms listed below: Gram-Positive: Staphylococcus aureus Staphylococcus epidermidis Streptococcus pneumoniae Streptococcus Viridans Group Gram-Negative: Haemophilus influenzae

ADMINISTRATION: Apply a ½ inch ribbon into the conjunctival sac three times a day on the first two days, then apply a ½ inch ribbon two times a day for the next five days.

REACTIONS: The following adverse reactions (incidences) were reported in 2% of the patients in clinical studies for CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3%: discomfort and keratopathy. Other reactions associated with ciprofloxacin therapy occurring in less than 1% of patients included allergic reactions, blurred vision, corneal staining, decreased visual acuity, dry eye, edema, epitheliopathy, eye pain, foreign body sensation, hyperemia, irritation, keratoconjunctivitis, lid erythema, lid margin hyperemia, photophobia, pruritus, and tearing. Systemic adverse reactions related to ciprofloxacin therapy occurred at an incidence below 1% and included dermatitis, nausea and taste perversion.

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.

Pregnancy: 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. CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3% should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

Pediatric Use: Safety and effectiveness of CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3% in pediatric patients below the age of two years have not been established. Although ciprofloxacin and other quinolones may cause arthropathy in immature Beagle dogs after oral administration, topical ocular administration of ciprofloxacin to immature animals did not cause any arthropathy and there is no evidence that the ophthalmic dosage form has any effect on the weight bearing joints.

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.