Sun damage refers to the harmful effects of ultraviolet (UV) radiation on the skin, leading to various conditions such as sunburn, premature aging, and increased risk of skin cancer. Sun spots, or solar lentigines, are darkened areas of skin caused by prolonged sun exposure.
Causes
Sun damage occurs when the skin is exposed to UV radiation from the sun or tanning beds. Over time, this exposure can lead to cellular damage, collagen breakdown, and uneven pigmentation, resulting in the formation of sunspots and other signs of photoaging.