The improvement of ulcerative colitis is often manifested in the reduction of abdominal pain, reduction of bloody stools, reduction in the number of diarrhea, normal texture of stools, etc. Patients also show improvement in their mental state during the recovery period, and their appetite is gradually restored. However, ulcerative colitis often recurs, and it is difficult to achieve a cure. This is why it is important for patients to follow up regularly with their doctors to help detect any recurrence or other related complications. In addition, patients with ulcerative colitis should eat a light diet with less fatty foods, such as fatty meats and fried foods. Ensure a good intestinal flora environment and prohibit the abuse of antibiotics. Yogurt can be consumed appropriately because it contains bifidobacteria and lactobacilli, which help to build the intestinal defense system. In addition, intestinal inflammation caused by various etiologies, such as colitis and appendicitis, should be actively treated. Active exercise to improve the body’s immunity will help ulcerative colitis recover as soon as possible.