CompositionMebeverine (200 mg) SALT INFORMATIONMebeverine (200 mg) TYPICAL USAGE Round worm, hookworm, whipworm, mixed infestations, threadworm and tapeworm. SIDE EFFECTS Allergic reactions, angioedema. DRUG INTERACTION Before using this medication, tell your doctor or pharmacist of all prescription and non-prescription/herbal products you may use. Do not start or stop any medicine without doctor or pharmacist approval. MECHANISM OF ACTION Mebeverine act directly on the gut muscles at the cellular level to relax them. This relieves painful muscle spasms of the gut, without affecting its normal motility.