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Photoaging is the premature aging of your skin due to ongoing exposure to ultraviolet A (UVA) and ultraviolet B (UVB) radiation. Photodamage can come from natural UV radiation exposure from the sun or artificial UV light sources (tanning beds or sun lamps).
Dermatologists refer to the damage the sun does to skin by several names, including photoaging, photodamage, solar damage, or sun damage. It happens when ultraviolet (UV) light hits skin unprotected by sunscreen, causing DNA changes at a cellular level.
Photoaging refers to skin damage caused by prolonged sun exposure, specifically UVA and UVB rays, and can lead to skin cancers. Most of the skin changes that occur as we age are accelerated by sun exposure.
Photodamage, sometimes referred to as photo-aging or sun damage, is a broad term used to describe changes to the skin caused by chronic exposure to ultraviolet A (UVA) and ultraviolet B (UVB) radiation.
While we like to place blame on getting another year older, the main culprit is photoaging — damage to the skin caused by exposure to sunlight and ultraviolet (UV) light. Responsible for 90 percent of visible changes to the skin, photoaging is a direct result of cumulative sun damage you’ve been exposed to throughout your life.
Meaning of Photodamaged Skin. Photodamage happens when unprotected skin is regularly exposed to ultraviolet (UV) light from the sun, or from other sources like tanning beds. UV rays affect the dermis, the middle layer of the skin. This layer contains collagen and elastin, which provide strength, structure, and elasticity to the skin. They also ...
Several skin lesions resulting from photodamage may be present on examination, such as actinic keratoses, seborrheic keratoses, telangiectasias, solar lentigines, and guttate hypomelanosis. Other findings on examinaton show yellowing or sallowing of the skin complexion.
Tans, sunburns, and a lot of sun exposure all lead to sun-damaged skin, premature aging, and increases your risk of skin cancer. Read on to learn more about sun-damaged skin and what you can do about it.
Wondering how to prevent and treat photoaging? Learn about how photoaging happens, why sunscreen is so important, and at-home treatments that can reverse photodamaged skin.
Photoaging refers to premature or advanced aging of the skin resulting from chronic exposure to ultraviolet radiation from the sun. Sun-damaged skin, or photodamage, can stem from exposure to natural sunlight and synthetic UV light, such as from tanning beds.