OMNIPENOMNIPENPFIZER LABORATORIES LTD Included Drugs Alternative Brands Available Forms CapsulesOMNIPEN CapsIngredient(s): Ampicillin 250 mgPacking: 10x10sIngredient(s): Ampicillin 500 mgPacking: 5x10s SyrupOMNIPEN SyrupIngredient(s): Ampicillin 125 mg/5mlPacking: 60 mlIngredient(s): Ampicillin 250 mg/5mlPacking: 60 ml