Catafast 50 mg Sachet 9pcs Contains water-soluble granules, the active ingredient in Katavast bags is the substance "Diclofenac potassium", and is used to relieve pain and reduce the symptoms of inflammation, a fast-acting and antipyretic analgesic, used in cases of headaches, body pain and tooth pain, dissolve the contents of the bag with a glass of water and then drink, the dose for adults one bag three times a day a safe product for use does not cause any health damage.