The causes of right lower abdominal pain after childbirth mainly include the following aspects: First, due to the body intestinal digestive and absorption function disorders caused. The digestive and absorption functions of the intestines of the body are affected to a certain extent after childbirth, and if you eat spicy, stimulating or greasy food, it will increase the burden on the peristaltic function of the intestines, which will cause pain in the right lower abdomen. Second, consider that it is caused by appendicitis attack. Postpartum, because the body resistance of the pregnant woman itself decreases, if there is usually the basis of chronic appendicitis, it will cause appendicitis attack. The manifestation of appendicitis attack is pressure pain in the right lower abdomen at the Mai’s point, and in severe cases, it will be accompanied by fever and other manifestations of systemic inflammation. Third, consider a gynecological disease. Postpartum pain in the right lower abdomen due to incomplete uterine regeneration, etc. If the pain is severe and accompanied by fever and other inflammatory manifestations, it is necessary to go to the hospital for surgical consultation in time and do ultrasound, routine blood and urine examination of the right lower abdomen to clarify. If the pain is mild and paroxysmal, it can be treated and observed by applying hot compresses to the right lower abdomen with a warm water bag.