Xanthoma of eyelid can be treated with diet: if the patient's weight exceeds the standard, he should lose weight; If triglycerides increase, total calorie intake, especially sucrose intake, should be reduced, and alcohol intake should be reduced; If the cholesterol level rises, you should reduce the intake of cholesterol-containing diet. After a year of diet treatment, xanthoma of eyelid has improved. If diet therapy is ineffective, contact freezing and surgical resection can be used for those who have strong requirements for surgery. The contact freezing method is to dip a cotton swab in liquid nitrogen to contact with the change, and when it turns white locally, it returns to its original yellow color. This is a freeze-thaw cycle. According to the thickness of yellow tumor, 6- 12 freeze-thaw cycles can be applied. Don't touch the local water after freezing, and the xanthoma will fall off in about a week. For the residual part or recurrence, it can be frozen again. Surgical resection is easy to cause eyeball deformation and should be carefully selected. The skin scar removing beauty instrument can treat facial xanthoma at one time. At present, the most ideal treatment method is Erbiun Laser, of course, ultrapulsed carbon dioxide laser (Altro Pals) is also a good method. However, due to the advantages of er: laser therapy, the local pathological tissues and common boundaries are very clear, easy to distinguish, the depth of treatment is well mastered, the intraoperative bleeding is less, the pain is light, and the postoperative scar is not obvious, so it is welcomed by doctors and patients who have carefully operated.