Abdominal spasms may be caused by the following reasons: gastroenteritis, gastrointestinal dysfunction, intestinal adhesions and so on. 1. Gastroenteritis: after the occurrence of gastroenteritis, due to the stimulating effect of inflammation, the gastrointestinal peristalsis will be abnormal, and the gastrointestinal tract may have spasms. 2. Gastrointestinal dysfunction: if you don’t pay attention to keep your abdomen warm, or love to eat spicy and stimulating food, you may often have gastrointestinal dysfunction, which will affect the digestion and absorption of the body, and the gastrointestinal tract may have spasms often. 3. Intestinal adhesion: there are many factors leading to intestinal adhesion, such as abdominal surgery, etc. After the occurrence of intestinal adhesion, fecal discharge will be blocked, which will lead to intestinal spasm. It is recommended that the patient go to the hospital, complete the relevant examinations, clarify the cause of the disease, and then carry out targeted treatment.