Age spots on hands: causes, protection and assessment

They often occur on the backs of the hands, which receive incidental light during everyday travel and outdoor activities. They do not arise from a liver problem despite the older name “liver spots.”

Solar lentigines form when long-term ultraviolet exposure produces localised extra pigment. A typical lesion is tan or brown, smooth to touch, and clearly separated from surrounding skin.

The hands can also show freckles, raised waxy growths, rough sun-damaged patches, moles, or pigment following a burn or rash. Texture and evolution are as relevant as colour; a photograph can help you recognise later change, but it cannot replace examination of a concerning lesion.

Cover the backs of the hands with broad-spectrum sunscreen before sun exposure and remember them after handwashing. Gloves, shade, and covered sleeves add protection during driving or extended outdoor tasks. Moisturiser can support the skin barrier when frequent washing causes dryness.

Cosmetic choices include selected topical products, chemical peeling, cryotherapy, IPL, and laser treatment. Suitability depends on the diagnosis, skin tone, number and depth of marks, and willingness to manage temporary crusting, redness, or colour change. Treatment does not prevent new spots, so protection remains useful afterwards.

Arrange a dermatology visit if one spot differs from the others or changes in outline, thickness, surface, or colour. Bleeding without a clear injury, persistent crust, tenderness, itch, or a wound that does not close also merits assessment.

Seek earlier review when change is rapid. Leave the spot untreated until it is identified; freezing or acids can alter how the surface looks without addressing the underlying diagnosis.

Ask how certain the diagnosis is, whether any lesion needs sampling, and which treatment balances lightening with pigment and scarring risk for your skin. Also clarify wound care, protection during work, expected surface changes, and what result would justify another session rather than a different approach.