According to clinical experience, it takes about 2 to 3 months for patients to recover after lymphatic drainage surgery. How long it takes to return to normal depends on the severity of the disease, the extent of the lymphatic drainage and the individual’s physical condition. Lymphatic cleansing refers to the removal of lymphatic tissue from the diseased organ and the surrounding muscles, nerves, fat, etc. It is referred to as cleansing. It is used when malignant tumors metastasize, and is performed during surgery to prevent tumor cells from metastasizing through the lymphatic channel. In the later stage, review is needed to prevent recurrence, at the same time with drugs to treat, pay attention to rest, avoid overwork, do not eat spicy and stimulating food, quit smoking and limiting alcohol, reasonable diet, strengthen nutrition. The exact recovery time after lymph node dissection varies from person to person, please follow the doctor’s instructions for treatment, and should pay attention to maintaining a healthy lifestyle.