Bleeding stools need to be alert to the perianal disease, colon disease or rectal disease, need to carry out anoscopy for diagnosis. The food you can’t eat after bleeding stools are as follows: first, you can’t eat spicy, stimulating food, such as chili, pepper, fat meat, alcohol and coffee, etc., to avoid increasing the blood volume of blood in the stool. Second, you can not eat seafood. Third, you can not eat hairy things, such as konjac, tofu and so on. In addition, it is also necessary to pay attention to this time should eat a light diet, eat more vegetables and fruits. Avoid staying up late, avoid keeping a position immobile for a long time. Also need timely treatment, treatment methods include drug therapy, drug fumigation, anal drug delivery and surgical treatment. To summarize, blood in the stool needs timely consultation and pay attention to avoiding food.