The severity of ulcers of the ascending colon depends on the size of the ulcers of the ascending colon; when the ulcers are small in size, they are usually not serious, and when the ulcers are large in size, they are usually more serious. Ascending colon ulcer is caused by long-term chronic inflammation and infection of the ascending colon, if the ulcer area is small, there may be mild diarrhea, abdominal pain and other symptoms, you can use mesalazine enteric-coated tablets, luzosulfapyridine enteric-coated tablets and other medications under the guidance of the doctor’s instructions, through the medication, the symptoms are relieved, and at this time, it is not serious. Ascending colon ulcer if the ulcer area is large, there may be increased frequency of stool, stool with pus and blood, abdominal pain and other symptoms, may also cause loss of appetite, dyspepsia, etc., and in serious cases, it may lead to ulcer bleeding, perforation of ulcers, etc., which is more serious at this time, and can be relieved through surgical treatment. Patients with ascending colon ulcers should go to the hospital in time, after clarifying the cause of the disease, according to the doctor’s guidance for standardized treatment. During the treatment period, the diet should be light, try not to eat spicy and stimulating food, but also quit drinking to avoid irritation to the intestinal tract.