idoxuridine /ī′doksyo͝or″ədēn/ , an ophthalmic antiviral drug. ▪ INDICATIONS: It is prescribed for the treatment of herpes simplex keratitis. ▪ CONTRAINDICATIONS: Deep ulceration of the cornea or known hypersensitivity to this drug prohibits its use. ▪ ADVERSE EFFECTS: Among the more serious adverse effects are visual disturbances and eye discomfort.
