Small abdominal pain needs to be treated according to the cause and symptoms, the symptom may be caused by irritable bowel syndrome, enteritis, urinary stones and other reasons, according to the cause of the general treatment, drug treatment or surgical treatment. 1. Irritable bowel syndrome: It is necessary to improve dietary habits as well as living habits as soon as possible, and to relieve concerns. If the symptoms are severe and intestinal spasm occurs, oral trimethoprim can be taken, which has antispasmodic and analgesic effects. 2. Enteritis: for bacterial infection, oral cefixime, levofloxacin and other anti-inflammatory drugs should be taken; regarding viral infection, oral ribavirin can be taken. Those who have obvious pain should take oral ibuprofen as prescribed by the doctor for pain relief and timely correction of water and electrolyte disorders. 3. Urinary system diseases: for example, kidney stones, ureteral stones, etc., may cause acute abdominal pain. At present, we need to observe the size of the stones, for smaller stones can be oral tamsulosin, terazosin, while larger stones should be done as soon as possible sonic lithotripsy, percutaneous nephrolithotomy. Small abdominal pain may also be appendicitis, acute intestinal obstruction, it is recommended to clarify the cause of the disease and then carry out the treatment, specific should follow the doctor’s advice.