If an adult has stomach pain, the exact medication to take depends on the cause of the pain. If the pain is due to spasmodic pain in the gastrointestinal tract, belladonna tablets, scopolamine and atropine can be applied to relieve abdominal pain due to smooth muscle spasm. In some cases, the pain is due to enteritis or dysentery, and certain antibiotics should be taken orally, including cephalosporins such as cefixime and cefepime, for symptomatic treatment, and care should be taken to prevent ionic disorders. For some adults caused by stomach pain, if colic or the appearance of acute abdomen, this situation is not suitable for painkillers, you need to go to the emergency room of the hospital for a detailed examination, to find the exact cause of the disease, if necessary, may also need surgical treatment.