The symptoms of constipation mainly include difficulty in defecation, dryness of stools or long time between bowel movements. Constipation is the most common clinical symptom and disease caused by intestinal dysfunction. When constipation occurs, patients mainly have difficulty in defecation or dry stools, due to overly dry stools or weak intestinal function, resulting in difficulty in defecation. Long-term constipation in some patients may also lead to longer intervals between bowel movements, or may be accompanied by pain and other discomfort due to irritation of the mucous membranes by the stool. If the patient has constipation, first of all need to adjust the diet structure, eat more food with high dietary fiber content, if necessary, you can follow the doctor’s instructions to choose oral laxative drugs, such as Ma Ren soft capsule or polyethylene glycol 4000 bulk, or the use of drugs such as Keselu anal plug. Specific medication should be under the guidance of a doctor.