Constipation needs to be solved by medication and surgery. Functional constipation patients can follow the doctor’s instructions to take polyethylene glycol, lactulose and other osmotic laxatives to reduce the hardness of feces, promote intestinal peristalsis, so as to improve the symptoms of constipation. At the same time, patients with poor gastrointestinal dynamics can be combined with the use of mosapride, domperidone and other gastrointestinal dynamics drugs to solve constipation. Patients whose medication is not effective, or whose condition seriously affects their normal life, may be treated with surgery such as subtotal colectomy. Patients with anal fissure may need to be treated with surgery such as anal flap technique. Patients with intestinal obstruction are usually poorly treated with medication, so patients should seek medical advice as soon as possible to clarify the type of intestinal obstruction, and then be treated with gastrointestinal decompression, adhesion release, intestinal resection anastomosis, and intestinal anastomosis under the guidance of a doctor. It is recommended that the patient first seek medical examination to clarify the specific cause of the disease.