One bowel movement in the morning and another after meals may be caused by gastrointestinal disorders, acute enteritis, etc. Usually, changes in daily habits as well as medications are used for relief treatment. 1. Acute gastroenteritis: After eating and drinking unclean food, abdominal pain and other discomforts appear soon, but can be relieved after going to the toilet. 2. Gastrointestinal dysfunction: after eating cold, greasy, spicy and irritating food, it stimulates the gastrointestinal tract, causing the gastrointestinal tract to peristalsis too quickly, resulting in indigestion and increased stools. At this time, you need to pay attention to a light diet, can be combined with multi-enzyme tablets and other drugs to assist in the treatment. 3. Irritable bowel syndrome: after eating food by stimulating the gastrointestinal nerves, thus causing gastrointestinal dysfunction, digestion and absorption capacity is weakened, so that the number of bowel movements increased, you can orally regulate the nerves of the drugs, such as glutamate, vitamin B1 and so on, and at the same time, need to regulate the diet, keep a happy mood. If the symptoms are not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, to clarify the cause and give targeted treatment.