Inflammation of the right ascending colon can present pain, fever, gastrointestinal symptoms, touching the mass, etc., as follows: First, pain: the patient’s right side of the abdomen can present intermittent hidden pain or persistent distension, and sometimes the pain is intolerable, mainly depending on the severity of the disease. Second, fever: some patients may have intermittent temperature increase or persistent fever. Third, gastrointestinal symptoms: for example, nausea, vomiting, abdominal distension, poor gas and defecation. Fourth, mass and bulging bowel: some patients can touch the mass in the right side of the abdomen, and at the same time can touch the bulging bowel. After the discovery of colitis, you need to go to the general surgery department or gastroenterology department of the hospital as soon as possible for treatment. Antibiotics are usually needed, commonly used drugs include cephalosporin antibiotics, quinolone antibiotics, etc. Sometimes oral drugs to regulate intestinal flora are also needed. During the treatment period, you should not drink beverages containing alcohol, do not eat spicy food and so on.