If there is a bloated stomach, anal distension and pain, you need to know whether the occurrence of enteritis, there is no inflammation of the rectum, inflammation of the sinuses, but also to rule out whether there is a perianal abscess, or rectal submucosal abscess, you need to do electronic colonoscopy examination, mainly for the internal intestinal tract to make a detailed understanding of the situation. If the diagnosis is clear, timely treatment, step by step to strengthen the activities, adjust the diet structure, eat less fried food, eat less spicy and stimulating food, you can eat appropriate intestinal probiotics, regulate the intestinal flora, to maintain a regular lifestyle, work and rest time, after a period of time there should be significant improvement.