Proctitis needs to be treated, proctitis is an infectious or autoimmune disease, the main symptom is discomfort in the rectal area, manifested as diarrhea, constipation, bleeding, mucus-pus-blood stools, urgency and heaviness. The cause of proctitis is complex, the course of the disease is long, need to be timely and active treatment. If the inflammation is mild, you need to actively remove the cause, and pay attention to dietary modification, patients with serious conditions need to take drugs, commonly used drugs are anti-inflammatory drugs, antidiarrheal drugs, rehydration drugs, suppositories or enemas. If internal medicine treatment has no effect, surgical resection is needed. If the enteritis is not treated in time or the treatment is ineffective, it will aggravate the condition and lead to more serious complications, such as anemia, anal fistula, pelvic abscess, intestinal stenosis, etc. Moreover, there is a risk of cancerous transformation of ulcerative colitis, which leads to colorectal cancer.