Metronidazole (topical) April 12, 2017 Metronidazole (topical) Trade Name Flagyl Orphan Indication Grade III and IV, anaerobically infected, decubitus ulcers USA Market Approval USA USA Designation Date 1987-11-24 00:00:00 Sponsor Searle;4901 Searle Parkway;Skokie, Illinois, 60077