Age spots generally refer to seborrheic keratosis, and laser removal of seborrheic keratosis is generally more effective. Seborrheic keratosis is a common benign tumor of the epidermis, non-infectious, and its pathogenesis is not yet clear, which may be caused by skin aging, heredity, ultraviolet radiation and other factors. In general, seborrheic keratosis does not require special treatment, but if you feel that the lesions affect the aesthetic appearance, you can take laser treatment. Patients can take laser treatment, which is generally more effective. Currently, Q-switched laser, intense pulsed light therapy, Er:YAG laser, super pulsed CO2 laser and other physical treatment measures are available to eliminate localized lesions through selective photothermal effect, which is safer and has less risk of forming pigmentation changes. Patients with seborrheic keratosis, if they have the need for laser treatment, it is recommended that they take into account their own situation and go to a regular medical institution. Actively cooperate with the doctor to take relevant treatment measures. After the treatment, make sure that the local skin is clean and do not scratch the lesions excessively.