Two-year-old baby poop bleeding may be anal fissure, acute enteritis or eating foreign objects, etc., need to adjust the diet, keep the wound clean, the use of drugs and surgery, etc. for treatment. 1. anal fissure: two-year-old baby poop bleeding may be caused by anal fissure, the baby may usually dry stool or constipation, defecation, too much force, which leads to anal fissure bleeding. You need to keep your baby’s anus clean, use nitroglycerin ointment and other treatments if necessary, and use erythromycin ointment and other anti-infective treatments if there is an infection. 2. Acute enteritis: two-year-old baby poop bleeding may also be caused by acute enteritis, patients with acute enteritis, due to bacterial invasion of the intestinal wall leading to bleeding, need to use such as amoxicillin clavulanate potassium, cefixime, etc. for anti-infection treatment. 3. consumption of foreign objects: two-year-old baby poop bleeding may also be due to the consumption of foreign objects, such as dates and other cut through the intestinal wall due to the need to consume more food containing more fiber to help its discharge, once perforated need to immediately perform surgery and other treatments. In addition, two-year-old baby poop bleeding may also be caused by milk protein allergy, need to stop dairy intake. It is recommended to take your 2-year-old baby to the doctor when he has bleeding stools to identify the cause and standardize the treatment. The above medications should be used in accordance with medical advice.