Thigh edema after gynecological lymphatic clearance is usually due to the destruction of lymphatic vessels, which can be treated by general treatment, pneumatic compression treatment and surgical treatment. 1. General treatment: patients can appropriately elevate the affected limbs to promote venous return and reduce the accumulation of tissue fluid in the tissue interstitial space, which is conducive to relieving the symptoms of edema; it can also be relieved by centripetal massage of the edematous limb from distal to proximal end. 2. Inflatable pressure method: through intermittent inflatable pressure, it can promote the drainage of lymphatic fluid, which is conducive to the reduction of edema. 3. Surgical treatment: when conservative treatment cannot effectively relieve edema, surgical treatments such as lymphatic venous system anastomosis and lymphatic vessel transplantation can be performed to restore the reflux function of lymphatic vessels. Thigh edema after gynecological lymphatic cleansing can be timely consultation and treatment, and strictly comply with the doctor’s instructions for medication.