Pharmacology General 25918b60 Drug of choice for fungal corneal ulcer: A Nystatin B Caspofungin C Natamycin D Amphotericin High-Yield Explanation Natamycin is a topical antifungal which is the drug of choice for fungal corneal ulcer. Other topical antifungals : Nystatin, Clotrimazole, Tolnaftate, Ciclopirox