Sunburnt back. Upper back of a woman whose skin has suffered from over-exposure to the ultraviolet (UV) radiation in direct sunlight. UV radiation destroys cells in the outer skin layer and damages the tiny blood vessels beneath. This is a first- degree burn,one that only affects the top skin layer,the epidermis. Sunburn is most common in fair-skinned people,whose skin lacks the protective pigment melanin. Repeated exposure prematurely ages the skin and increases the risk of skin cancer. Calamine lotion and painkillers help to soothe sunburnt skin | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Watson, Garry |
Bildgröße: | 5079 px × 3463 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |