Flagyl is a prescription antibiotic medication containing 400mg of metronidazole per tablet. This pack contains 14 tablets manufactured by Sanofi for oral use. The tablets are indicated for treating various bacterial and parasitic infections under medical supervision. The active ingredient metronidazole belongs to the nitroimidazole class of antibiotics. The medication comes in a white box with purple and red text clearly displaying the Flagyl brand name and 400mg strength. This is a prescription-only medication that should be stored at room temperature away from moisture and light. The package includes the Sanofi manufacturer logo.