Pelvic effusion hot compress physiotherapy will generally have the therapeutic effect of reducing pelvic fluid and abdominal pain, and promoting metabolism. 1. When pelvic fluid is treated with hot compresses, the local heating will increase the local blood circulation and speed up the absorption of the fluid into the peritoneum, which will reduce the pelvic fluid and abdominal pain. 2. Pelvic fluid hot compress will promote metabolism, improve immunity, for the recovery of the disease has a greater role in helping. But for pathological causes of pelvic effusion, such as malignant tumors, digestive diseases, etc., hot compresses and physiotherapy can not solve the problem, and need to seek medical treatment. If the patient has pelvic effusion, it is recommended to go to the regular hospital for examination, to clarify the cause of the disease, symptomatic treatment, do not take unauthorized intervention measures.