Fatty granules generally refer to milia, and a full face of milia can be treated by sterilizing the area and then picking out the contents of the lesion with a needle, or through physical therapy. Corns are tiny cysts formed by the retention of epithelial keratin in the ducts and generally have no conscious symptoms and are benign lesions that usually do not require treatment. If they affect the aesthetics of the face, they can be sterilized locally and then broken through the epidermis with a needle to extract the contents of the lesion, which should be operated in a hospital by a healthcare professional. In addition, it can be treated by electrocautery, laser and other physical therapy. Daily to keep the local skin clean and dry, to avoid irritation of the skin, medication please follow the doctor’s instructions.