Men’s lower abdominal swelling old want to stool, may be the symptoms caused by colitis, but also may be the symptoms of prostatitis, it is best to go to the hospital anorectal department in a timely manner, with the doctor to do a finger anal examination and colonoscopy, to confirm the diagnosis of whether there is colitis. If you are suffering from colitis, you need to cooperate with the doctor to use a combination of Chinese and Western medicine, the treatment effect is better, under the guidance of the doctor to use quinolone antibiotics anti-inflammatory treatment, at the same time, the use of traditional Chinese medicine enema method for anti-inflammatory treatment. If you are suffering from prostatitis symptoms, you need to consult the urology department to do urine routine and other aspects of the examination, diagnosed under the guidance of the doctor to use sensitive antibiotics anti-inflammatory treatment.