Seborrheic Keratosis Pilaris can generally be good in 2~4 weeks after laser removal, in addition to laser treatment, but also drugs, freezing, surgery and other treatments. Seborrheic keratosis, also known as age spots, age warts, is a benign tumor mainly manifested as yellowish or light brown flat papules or plaques. Laser is an effective treatment for seborrheic keratosis, with less bleeding, less pain, and shorter healing time, usually healing in 2~4 weeks after the operation, and most of them will not leave scar, but may cause hyperpigmentation or hypopigmentation of the affected area. Patients with seborrheic keratosis can also be treated with medications such as retinoic acid cream as prescribed by the doctor, surgical chipping or peeling of the lesions, or cryotherapy, electrocautery and other methods. If you have seborrheic keratosis, it is recommended that you visit a hospital in time to receive standardized treatment.