Discharge from the anal canal when walking may be due to the discharge of secretions from the anal canal due to exercise. Increased anal discharge may be caused by inflammation of the mucous membrane in the anal canal, internal hemorrhoids or inflammation of the anal saphenous fossa, which requires anoscopic examination for a clear diagnosis. If the increase in secretion is caused by rectal inflammation, you can choose to take oral mesalachin extended-release granules, or anal mesalachin suppositories for anti-inflammatory treatment. When internal hemorrhoids or anal cryptitis occur, there will be varying degrees of local pain or downward swelling in the anus, so you can choose anal plug chitosan gel or metronidazole suppositories for anti-inflammatory and symptomatic treatment. During the treatment period, you need to pay attention not to eat cold, spicy stimulating food, keep the anal area clean and dry, after each bowel movement need to use light salt water to clean the area, wear loose clothing and pants, do not wear tight clothing and pants.