Skin damage refers to any harm that affects the skin's structure and function. This can occur due to various factors, including excessive exposure to the sun's ultraviolet (UV) rays, pollution, or harsh chemicals. Common types of skin damage include sunburn, premature aging, and skin cancer, which can result from long-term UV exposure. Additionally, skin damage can be caused by physical injuries, such as cuts, burns, or abrasions. These injuries can lead to inflammation, scarring, or infection if not properly treated. Maintaining healthy skin involves protecting it from harmful elements and practicing good skincare habits.