Postpartum prolapse is mostly caused by increased intra-abdominal pressure and relaxation of rectal mucosa in the process of labor, according to the severity, it can be improved by dietary adjustments, sitz baths with potassium permanganate solution, and surgical treatments. 1. Dietary adjustments: ① you can practice lifting the anus, exercise the pelvic floor muscles; regular bowel habits, avoid squatting and sitting for a long time, to prevent constipation and dry stools. ② Eat more food rich in dietary fiber, high protein, easy to digest, avoid spicy, stimulating, greasy food. 2. Sitz bath with potassium permanganate solution: 1:5000 potassium permanganate solution can be used for sitz bath to promote blood reflux, which can relieve the edema and congestion caused by prolapse. 3. Surgical treatment: For patients with severe prolapse, surgical treatment can be carried out, such as partial rectal resection, rectal mucosal suspension surgery. Postpartum prolapse symptoms, need to go to the hospital in time for examination, clear diagnosis, follow the doctor’s instructions and actively cooperate with the doctor for treatment.