Flagyl is a prescription antibiotic medication containing 400mg of metronidazole per tablet. This package contains 14 film-coated tablets manufactured by Sanofi. It is an antiamebic and anti-infective medication used to treat various bacterial and parasitic infections. The active ingredient metronidazole belongs to a class of antibiotics known as nitroimidazoles. The tablets come in a white box with purple and red text clearly displaying the Flagyl brand name and 400mg strength. This medication requires a prescription and should only be taken as directed by a healthcare provider. Store at room temperature away from moisture and light.