Tummy pain is mainly considered abdominal cold, gastroenteritis, intestinal spasm and other conditions, generally after hot compresses will restore the normal peristalsis of the intestinal tract, thus relieving the pain. 1. Abdominal cold: patients due to abdominal cold, abdominal intestinal movement slower or irregular movement, resulting in patients with stomach pain, at this time the appropriate hot compresses can promote blood circulation in the gastrointestinal tract to restore normal peristalsis, thereby relieving pain. 2. Gastroenteritis: patients due to intestinal inflammation leading to stomach pain, at this time the hot compress can help the intestinal tract quickly peristalsis, discharge stool and inflammatory factors, relieve stomach pain. 3. Intestinal spasm: patients with intestinal spasm will also appear stomach pain, at this time the hot compress is conducive to help the intestinal tract to restore the normal rhythm of movement, thus relieving stomach pain. Consult your doctor for further treatment.