The treatment of pelvic effusion depends on the cause. If it is caused by mild inflammation, antibiotics may be prescribed. For severe infections, hospitalization and intravenous antibiotics may be needed. In some cases, physical therapy such as pelvic floor muscle training and heat therapy can help. If the effusion is due to endometriosis or other gynecological disorders, specific treatments for those conditions may be required. Surgery may be considered in some cases. It is important to follow the doctor's advice and complete the treatment course to ensure recovery. ????