Age spots are generally referred to as seborrheic keratosis and can be eliminated by physical and surgical treatments. Seborrheic keratosis is one of the most common benign tumors of the epidermis, mainly seen in adults over 40 years old, its incidence increases with age, the cause of the disease is unknown, and it is related to skin aging. 1. Physical therapy: Patients with seborrheic keratosis can choose laser therapy, which utilizes laser light to act on the surface of the skin, destroying hyperplastic keratin and epidermal cells. You can also take cryotherapy, the use of liquid nitrogen freezing to make the local hyperplasia keratin and cell crusting off, seborrheic keratosis has a better effect. 2. Surgery: If conservative treatment is ineffective, patients can choose surgical excision to eliminate seborrheic keratosis. Seborrheic keratosis patients, can also take the electric drying treatment, the use of electric current generated by the heat to destroy the skin lesions, can effectively treat seborrheic keratosis. However, all treatments should go to a regular hospital, under the guidance of the doctor to choose the appropriate treatment.