Postpartum bleeding in stool may be caused by dry stool, anal fissure, internal hemorrhoids, etc. Patients can improve their condition through general treatment, medication and surgery. 1. Stool dryness: For women with blood in stool caused by stool dryness, they should drink more water, eat a light diet, eat more fresh fruits or vegetables rich in dietary fiber, avoid spicy and stimulating foods, and exercise to promote intestinal peristalsis. 2. Anal fissure: anal fissure patients in the diet to light, easy to digest food is the main, appropriate increase the amount of water. Patients can also use 0.2% nitroglycerin ointment for local application of treatment, for serious patients can consider surgical treatment. 3. Internal hemorrhoids: internal hemorrhoids caused by blood in the stool, patients should drink more water, more dietary fiber, regular defecation, to maintain a smooth stool, warm water sitz bath, to keep the anus clean. You can follow the doctor’s instructions to use Ma Yinglong hemorrhoid cream, compound coriander acid ester suppository for local treatment. It is recommended that patients strictly follow the doctor’s instructions to use medication, actively cooperate with the doctor’s treatment, pay attention to the observation of anal bleeding in life, if the symptoms worsened need to consult a doctor in a timely manner.