Hidden pain in the abdomen and wanting to have a bowel movement may be caused by physiological reasons, functional diseases, organic diseases, etc., which can be improved by paying attention to dietary habits, taking medication, surgical treatment, and other methods. 1. Physiological reasons: eating too much cold, greasy, spicy and stimulating food stimulates the stomach and intestines, causing discomfort in the abdomen and wanting to have a bowel movement. Eat more vitamin-rich fruits and vegetables in moderation, avoid dietary stimulation, and pay attention to abdominal warmth. 2. Functional diseases: ulcerative colitis, intestinal dysfunction and other diseases caused by a vague pain in the abdomen and want to stool, you can take medication for treatment. Such as ulcerative colitis patients can take mesalazine, sulfasalazine and other drugs to improve, gastrointestinal dysfunction patients can take lactobacillus tablets, probiotics and other drugs to ease. 3. Organic diseases: malignant tumors of the rectum and colon can cause abdominal pain, which can be treated by surgery, radiotherapy and other methods. If the pain in the abdomen can not be relieved in time, you need to go to the hospital and follow the doctor’s instructions to improve the relevant examination and targeted treatment.