Fatty grains on the face are usually referred to medically as milia, which are benign lesions and usually do not require treatment. If it affects the aesthetic appearance, it can be removed by general treatment and physical therapy. 1. General treatment: It is recommended that patients, under the guidance of a doctor, disinfect the skin lesions with alcohol, and then use a clean needle to puncture the epidermis of the papules and squeeze out the lesions, which will help to improve the local symptoms. 2. Physical therapy: electric drying method, laser ablation are physical therapy. Electric drying method refers to the use of appropriate high-frequency power to burn the lesion tissue, so as to achieve the purpose of removing cornu rashes. Laser ablation is based on the photothermal principle of releasing high-energy laser to vaporize the papule epidermis, and then using a sterile injection needle to remove the lesion, which helps to remove the milia. There is no one method of removing facial milia, and patients are advised to visit a hospital for standardized treatment under the guidance of a doctor.