The first is hemorrhoids, which are caused by chronic constipation. In severe cases, there is pain, itching, swelling, a feeling of stool in the anus, and a small amount of bleeding, which requires the use of Ma Yinglong hemorrhoid suppositories placed within the anus for treatment, along with oral amoxicillin capsules, as well as hemorrhoid speeding tablets, triphala tablets, etc. Second, it may be caused by rectal inflammation, need to take oral cefdinir dispersible tablets, using Chinese medicine for enema treatment. The third, may be caused by anal sinusitis, this situation is more serious, drug treatment is not very useful, need to be surgical treatment, also does not exclude colitis and perianal abscess caused by the hospital to do anoscopy.