Flagyl 400mg is an oral antibiotic medication containing Metronidazole as the active ingredient. Manufactured by Sanofi, each pack contains 14 tablets designed for oral administration. This prescription medication is commonly used to treat various bacterial and parasitic infections. The medication comes in a professionally packaged white box with purple and red branding elements. The tablets are intended for oral use only and should be taken exactly as prescribed by a healthcare professional. Flagyl is a widely recognized brand name for Metronidazole, which belongs to the nitroimidazole class of antibiotics. This medication requires a prescription and should be stored at room temperature away from moisture and direct light.