Subcutaneous lipoma does not need to be removed if there are no clinical symptoms (such as pressure on surrounding tissues, etc.) and if it does not affect aesthetics and daily life. Lipoma is a common soft tissue tumor, which can grow in any part of fatty tissue. Lipoma grows slowly and belongs to benign tumors, which usually do not affect the patients and do not need to be removed if there is no clinical symptom and do not affect the aesthetics and daily life. However, if the tumor is large, presses the organs or nerves, and has pain and other symptoms, it can be excised through surgery. Everyday, we should pay attention to the monitoring of the changes of the lump, pay attention to the balanced diet, avoid the stimulation of spicy food, and exercise appropriately to avoid obesity.