Constipation in the perianal area can be treated with medications such as topical Kesler and timely visits to the hospital to identify the cause of the problem. Constipation refers to prolonged time between bowel movements, dry stools, difficulty in defecation, feeling of incompleteness after defecation, and a feeling of falling down. If constipation appears in the perianal area, do not force defecation, which may cause perianal skin tearing, resulting in anal fissure or perianal hemorrhage, can be used externally through the use of corkscrew, the corkscrew will be squeezed through the anus, the interval of ten minutes or so, to be softened by the stool to stimulate the intestinal wall caused by the reaction to defecation, combined with the local lubrication effect of the corkscrew, so as to promote the discharge of stools. In daily life, drink more water, more intake of fruits, vegetables and other foods rich in fiber, avoid spicy stimulating food, appropriate exercise, and develop the habit of defecation on time. At the same time, you should go to the hospital in a timely manner to exclude organic lesions, and give targeted treatment, specific compliance with the doctor’s instructions.