Generic Zofran includes the main active ingredient- ondansetron. More about the action of ONDANSETRON (Zofran) : General characteristics: International and chemical name: ondansetron basic physical and chemical properties: clear, colorless liquid; Ingredients: 1 ml contains ondansetron hydro chloride dihydrate in calculation to 2 mg ondansetron; Additional ingredients: citric acid, sodium citrate, sodium chloride Product. Solution for… Read the full article