According to a Dietitian

Treatment for Lower Abdominal Cramping. Sudden stomach cramps with diarrhoea. Underlying Causes Of Stomach Pain And Diarrhea Gi Associates There are some things you can do at home to ward off dehydration and make you feel better. Stomach cramp treatment . Going for a walk. Many people experience mild cramping that may later go away on its own. Applying heat to the lower abdomen. Theres no medical treatment for a stomach virus. If your stomach spasms are painful an over-the-counter OTC pain reliever such as ibuprofen Advil Motrin or acetaminophen can help. In more serious cases the treatment recommended will depend on the cause and severity of the abdominal pain and how long you have had it. The treatment for stomach flu initially consists of self-care measures such as drinking fluids replacing lost electrolytes resting eating a. Treatment may include following a particular diet in the long term. Your pharmacist will be able to recommend a product such as buscopan