Postpartum anal fissures are a common symptom during natural childbirth. They occur when there is a tear in the anal area during the delivery of a child. This condition mainly leads to pain in the anal region for women after giving birth, especially during bowel movements. When dealing with postpartum anal fissures, it is important to maintain cleanliness and hygiene in the affected area. Each evening, washing with warm water or a potassium permanganate solution, which has cleansing and anti-inflammatory properties, can effectively alleviate pain in the anal area. Additionally, it is beneficial to consume foods that facilitate bowel movements, such as fresh vegetables and fruits that are rich in dietary fiber, as they can effectively promote gastrointestinal motility and improve constipation.