Elderly spots refer to seborrheic keratosis in medicine, which can be removed through physical therapy and surgery. 1. Physical treatment: For patients with seborrheic keratosis, if the skin lesions are thin, they can choose Q-switched ruby laser and other treatment modes; if the skin lesions are thick, they can choose Er:YAG laser, super-pulse CO2 laser and other treatment modes, which utilize the high energy of the laser to burn local tissues, and then play a role in fading out and removing the effect of seborrheic keratosis. 2. Surgical treatment: patients can also choose surgical treatment, through surgical way to remove the skin lesions directly, can also use special surgical instruments to scrape off the skin lesions. If you suffer from seborrheic keratosis, it is recommended that you go to a regular hospital for consultation and treatment under the guidance of a doctor.