Constipation stomach pain is usually caused by anatomical structural problems, gastrointestinal hypoplasia, and functional gastrointestinal disorders. It can be treated by stimulating the discharge of stool with corkscrew or taking Clostridium Typhimurium capsules and Domperidone Maleate tablets. 1. Anatomical structure problem: Anatomical structure problem refers to the situation of having an intra-abdominal surgery which leads to intestinal adhesion, and the patient will have the symptom of constipation and stomach pain. Symptoms can be relieved by exercising and using corkscrew. 2. Decreased gastrointestinal function: Constipation and stomach pain caused by decreased gastrointestinal function in the elderly. It can be relieved by taking Clostridium Typhimurium capsules, Mosapride citrate capsules and other drugs. 3. Functional Gastrointestinal Disease: Functional gastrointestinal disease refers to the vegetative nervous system dysfunction caused by poor rest and excessive stress, which leads to the symptoms of constipation and stomach pain. Patients can take domperidone maleate tablets, mosapride tablets and other drugs to relieve the symptoms. After the symptoms of constipation and stomach pain, the patient should go to the hospital and find out the cause of the disease, and the medication should follow the doctor’s instructions, do not use drugs.