What Are Age Spots & Sun Spots?
Age spots and sun spots are areas of concentrated pigmentation that develop from cumulative ultraviolet exposure and the skin’s natural aging process. Often referred to medically as solar lentigines, these pigmented lesions commonly appear on areas frequently exposed to sunlight, including the face, chest, shoulders, arms, and hands.
Ultraviolet radiation stimulates excessive melanin production in the skin over time, causing certain areas to darken more prominently than the surrounding tissue. While these spots are generally benign, they can still contribute to an uneven complexion, visible photodamage, and an overall aged appearance of the skin.
Pigmentation concerns vary widely among patients depending on genetics, skin tone, sun exposure history, and environmental factors. Some individuals develop isolated brown spots, while others experience diffuse discoloration, mottled pigmentation, or textural changes associated with long-term sun damage. Pigmentation disorders can sometimes resemble other skin conditions, necessitating professional evaluation to determine the most appropriate treatment approach.

