In daily life, there are often patients who have an increased number of stools, accompanied by mucus-purulent-blood stools, mucus-peptone-like adhesions on the surface of the stool, and occasional downward movement and pain, etc., and are diagnosed with ulcerative proctitis after colonoscopy. After taking drugs with poor efficacy, often relapse, bringing great pain to daily life, treatment of hot hand. 1, preferred Mesalachin family of suppositories or enema drugs, these drugs directly contact the surface of the rectal mucosa, directly play a drug anti-inflammatory effect, repair inflammation congestion, edema and healing of the ulcer surface, etc. 2, sometimes use some herbal enemas also have partial efficacy. 3, does not advocate oral drugs, because from the mouth to the rectum, about 7-8 meters long, any drug oral to the rectum has no effective drug residue. 4, does not advocate oral glucocorticoids, immunosuppressants and other drugs to maintain treatment, because of poor efficacy and side effects.