For postmenopausal pelvic effusion, it is considered to be related to pelvic inflammatory disease, ectopic pregnancy, endometriosis and other factors, which can be relieved by medication, surgical treatment and life management as prescribed by the doctor. 1. Pelvic inflammatory disease: If the pelvic fluid after menopause is caused by pelvic inflammatory disease, the main antibiotic treatment, can choose penicillin or cephalosporins under the guidance of the doctor’s treatment, which can remove the pathogens and improve the patient’s physical signs. 2. Ectopic pregnancy: postmenopausal pelvic effusion, may be due to the rupture of ectopic pregnancy, accompanied by hemorrhagic shock patients, in the correction of shock at the same time should be taken to surgical resection of ruptured fallopian tubes, and at the same time, discretionary treatment of the contralateral tubes treatment. 3. Endometriosis: If the phenomenon of pelvic effusion after menopause is caused by endometriosis, the patient can cooperate with the doctor to choose to retain the uterus or double uterus and double adnexa resection treatment to improve the patient’s symptoms. Pelvic fluid after menopause may also have other causes, it is recommended to consult a doctor in a timely manner, improve the relevant examination, under the guidance of a professional doctor to clarify the cause of the disease, and carry out standardized treatment, in order to reduce the adverse effects of the disease.