Patient: I have pimples on my upper jaw, around my eyes, and on my chest for more than 20 years. Where can I go for treatment? Xu Juan: Sweat duct tumor is a kind of sweat gland tumor, manifested as a small, hard papule, often multiple, the most common clinical eyelid type, most often in women, during or after development, especially in the lower eyelid, some patients have a family history, the lesions gradually increase, to a certain extent no longer grow, rarely fade on their own, but the lesions are completely benign, not malignant. There is no effective drug treatment for sweat duct tumors. In the past, some patients were treated with carbon dioxide laser or electrolysis, but there is a risk of scarring. Nowadays, with the development of laser technology, fractional laser can be used to treat sweat duct tumors, which will not leave scars and also have the effect of removing eye bags. You can go to the dermatology department of some big hospitals, some of them are already carrying out fractional laser.