Burned sweat duct tumors usually do not cause fold changes in the eyelids. 1. Sweat duct tumor is a kind of common benign tumor in young women, originated from sweat gland structure, the etiology is not clear. Commonly, there are eyelid-type sweat gland tumors, mostly symmetrically distributed in the lower eyelid, generally do not need treatment. If it affects the aesthetics or when itching and other symptoms occur, it can be treated with laser, radiofrequency, electrocoagulation and other ways. 2. Sweat duct tumor will not affect the change of double eyelid crease after taking the above treatment. Most patients have a good prognosis after treatment. Changes in the folds of the eyelids may also be related to age, weight, sleep, etc. If there is a significant change that affects the appearance of the eyelids, it is recommended to go to the hospital.