The majority of chronic colitis prognosis is better, as follows: 1, such as bacterial chronic colitis and viral chronic colitis, the relative prognosis is better, ulcerative colitis and other chronic colitis prognosis is relatively poor; 2, if the ulcerative colitis Montreal typing light, the treatment effect is better, heavy total colon type prognosis is relatively poor; 3, the patient’s own immunity is strong, and strong, the relative prognosis is better; 4, the patient can give timely, correct diagnosis, the prognosis is relatively poor; 5, the patient can eat regular diet, do not eat spicy, cold and oily, the prognosis is relatively poor. The prognosis is relatively good if the doctor can give timely and correct diagnosis when the patient is seen, and relatively poor if the patient is misdiagnosed or mistreated; 5. The prognosis is relatively good if the patient can eat regularly, does not eat spicy, cold and greasy food, and does not drink strong tea and coffee and other foods that stimulate the stomach and intestines. In addition, patients often exercise, have good habits, such as not straining, as well as not often stay up late at night playing cell phones, computers, chronic colitis prognosis is better.