Age spots, also known as seborrheic keratosis, can be removed through temporary observation, cryotherapy, laser treatment and surgical intervention. 1. Temporary observation: Since most of the age spots are benign tumors and will not affect the health of patients, so if there are no other adverse symptoms, you can choose to observe them temporarily and leave them untreated. 2. Freezing treatment: this is also a more commonly used clinical method, which can cause local tissue necrosis and detachment by means of liquid nitrogen freezing to improve the phenomenon of localized age spots. 3. Laser treatment: patients can use Q-switched laser, intense pulsed light and other lasers to directly act on the lesion area to achieve the purpose of removing age spots. 4. Surgery: the symptoms of age spots on hands can also be treated by surgery, which requires surface anesthesia or local infiltration anesthesia first, and then through scraping, chipping, excision and other treatments. It is suggested that patients with age spots on hands can go to regular hospitals according to their own conditions and cooperate with specialized doctors for treatment and therapy.