The only way to eliminate lipoma at the back of the head is to remove it surgically. Lipoma is normal fat-like tissue, lobulated, soft, cystic, painless, relatively slow growth, deeper there may be a risk of cancer so it should be removed in time. Lipomas are usually removed under local anesthesia, and the cut mass needs to be sent to the pathology department for examination in time, and the wound needs to be prevented from infection after the operation. Lipomas behind the head are mostly benign tumors, but in order to prevent the occurrence of malignant changes, you should go to the hospital in a timely manner, under the guidance of a professional doctor, choose the right time for surgical resection. After the operation, you should follow the doctor’s instructions, change the medicine regularly, remove the stitches, and take amoxicillin, cefaclor and other antibiotics to prevent infection. Pay attention to prevent the occurrence of wound scarring and other conditions.