Sweat gland tumor does not exist the so-called “removal tips”, sweat gland tumor in most cases is benign and does not need treatment, when necessary, often take electrocautery or freezing method to deal with one by one, a single lesion can also be considered for surgical excision. The pathology of sweat gland tumor shows that it is a benign tumor with small ducts and cystic cavities under the dermis, the walls of which are composed of epithelial cells and the cavities are filled with keratin. Patients often have no conscious symptoms, and generally do not need treatment. If aesthetic problems are considered, the above treatments can be used for symptomatic management. Literature reports that malignant transformation of this kind of tumor is very rare. For sweat gland tumors suspected of malignant transformation by histopathological examination, it is necessary to expand the scope of surgery, with the surgical margins 2~3cm away from the tumor, and postoperative radiotherapy is given to reduce the recurrence rate. It is recommended that patients with sweat gland tumors go to the dermatology department of regular hospitals to consult with physicians about treatment options, and do not blindly listen to tricks and remedies.