Blood in feces is mostly considered for hemorrhoids, bleeding peptic ulcer, inflammatory bowel disease, intestinal tumor and other diseases, which can be relieved by general treatment, medication, surgery and other treatments. 1. Hemorrhoids: patients can take a warm water sitz bath to reduce the pain, and can also use local hemorrhoid cream and other medications. Patients with severe pain can also use drugs such as lidocaine and ibuprofen. If the patient’s condition can not be relieved by drugs, surgical treatment can be carried out. Patients with constipation can also use laxatives such as lactulose to help defecate. 2. Peptic ulcer bleeding: patients can take omeprazole, bismuth pectin, growth inhibitors and other drugs to reduce bleeding and relieve pain. Patients with severe bleeding can also receive surgical treatment. 3. Inflammatory bowel disease: patients can use anti-inflammatory drugs such as salicylazosulfapyridine, prednisone and other glucocorticoid drugs, azathioprine and other immunosuppressive drugs for treatment. If the patients are complicated with intestinal perforation and intestinal bleeding, they can also be treated with surgery. 4. Gastrointestinal tumors: patients can be considered to receive surgical treatment or radiotherapy, chemotherapy and so on. In addition, patients should pay attention to diet, avoid eating foods that are irritating to intestines, such as chili, ginger, strong tea, strong coffee, etc., and eat more fresh fruits and vegetables, eggs, fish and shrimp, and other light, easy-to-digest, nutritious foods in moderation. Patients with blood in the feces are advised to consult a doctor in time and receive treatment actively. Drugs must be strictly in accordance with the doctor’s instructions to take medication, not self-medication, so as not to delay or even aggravate the condition.