Ciloxan Ophthalmic Solution is a prescription antibiotic eye drop formulated with ciprofloxacin hydrochloride 0.3% w/v. Each mL contains 3.5 mg ciprofloxacin HCl (equivalent to 3 mg ciprofloxacin base) and is preserved with benzalkonium chloride 0.006%. Supplied in a 5 mL bottle with DIN 01945270, it is intended for ophthalmic use as directed by a licensed prescriber. Prescription required in Canada, including Quebec. Labeled for use.