Abdominal cramps before bowel movement may be related to constipation, intestinal dysfunction, enteritis and other causes. 1. Constipation: For example, when you eat spicy and stimulating food or dry food for a long time, it can have an effect on the peristaltic movement of the gastrointestinal tract, which makes the stool stay in the intestinal tract for a long time, leading to the complete absorption of the water in the stool, and thus constipation occurs. This leads to pain in the abdomen before bowel movement. 2. Intestinal dysfunction: such as improper diet or overeating, overeating cold or spicy stimulating food, abdominal cold and other factors, can lead to constipation, intestinal dysfunction occurs, which can stimulate the intestinal tract, causing intestinal spasms, resulting in stomach pain before defecation symptoms. 3. Enteritis: For example, unclean diet can lead to bacterial or viral infections in the intestinal tract, thus triggering enteritis. Symptoms of stomach cramps before bowel movement may occur. At the same time, it will be accompanied by diarrhea, nausea, vomiting and other symptoms. If the symptoms of abdominal cramps occur before bowel movement, it is recommended to eat a regular diet, avoid spicy and stimulating foods, and eat more fresh fruits and vegetables. If the symptoms are serious, it is recommended to consult a doctor to determine the cause of the problem and carry out targeted treatment under the guidance of the doctor.