Long spots on hands like age spots may be related to cell damage and hyperpigmentation, seborrheic keratosis and other reasons.
1. Cellular damage and pigmentation: long-term sunlight exposure will cause cellular damage and accelerate cellular aging to form spots; when body metabolism is slow, melanin will be deposited in the skin to deepen its color and form spots.
2. Seborrheic keratosis: it is the most common benign epidermal proliferative tumor for the elderly, which may be related to chronic inflammation stimulation, sun exposure, etc. The lesions may occur on the back of the hand, chest and face, etc., and they may be single or several brown plaques or flat papules that are slightly higher than the skin surface, which can be removed by freezing, laser, etc. when necessary.
The appearance of spots like age spots on the hands can be consulted in the hospital to find out the causes and follow the doctor’s instructions for treatment.