Age spots generally refer to seborrheic keratosis. Age spots on hands can be improved through medication, physical therapy and surgery. 1. Drug treatment: patients with age spots can use retinoic acid ointment and other local treatments under the guidance of doctors to improve their conditions. 2. Physical therapy: patients with age spots can undergo physical therapy by means of laser therapy, electrocautery therapy, cryotherapy, chemical peeling, etc. to eliminate or alleviate the symptoms of age spots. 3. Surgical treatment: For patients suspected of malignant changes, they should undergo timely surgical excision and pathological examination. It is suggested that patients should strictly follow the doctor’s prescription of medication, actively cooperate with the doctor’s treatment, pay attention to skin cleanliness in life, wash the face and take baths diligently, strengthen the protection of the skin, and avoid excessive irradiation by sunlight.