Constipation is related to stomach fever, which may cause constipation. Stomach fever is usually caused by consuming too much spicy and stimulating food, irregular work and rest, etc. It can cause indigestion of the gastrointestinal tract and slow intestinal peristalsis, which leads to the food residue in the intestinal tract staying for too long and not being able to be discharged in time, and the water in the feces is over-absorbed, which makes the feces dry and hard and causes constipation. Daily need to eat more vegetables and fruits with high dietary fiber content, can also follow the doctor’s instructions to take the appropriate medication for treatment. Constipation can also be caused by drinking too little water, changes in lifestyle, colon and anal lesions, etc., need to be examined by a doctor to determine the cause of the disease to take targeted treatment, not blindly use drugs. Stomach fever, constipation symptoms should be timely medical examination, follow the doctor’s instructions to take appropriate treatment. In daily life, pay attention to the regularity of life, eat more vegetables and fruits.