Sunburn: Skin Cancer and Aging of the Skin

The experience of sunburn can be a terribly economical (i.e. painful) reminder to heed adequate protection on future occasions. But more importantly, it should be a reminder of the long-term effects of sun exposure on our bodies and health – which can embrace aging of the skin and skin cancer.

In order to more absolutely understand these consequences, let’s take a peek at specifically what sunburn is, its symptoms and its effect on the body.

Sunburn results when the amount of exposure to the sun, or different ultraviolet light source (e.g. tanning lamps and welding arcs etc.), exceeds the flexibility of the body’s protective pigment, melanin, to protect the skin. Melanin content varies greatly, however normally darker skinned individuals have more melanin than lighter skinned. (Though fairer skinned folks are generally additional at risk of obtaining sunburn than darker skinned folks, this certainly will not exclude the latter from risk.)

Sunburn destroys cells in the outer layer of the skin, damaging small blood vessels underneath. Burns deeper into the skin’s layers additionally injury elastic fibers within the skin, that over time and with repeated sun overexposure, will result in the appearance of yellowish, wrinkled skin.

The injury to skin cells from UV exposure (either sunlight or tanning lamps etc.) will also embody injury to their DNA. It’s this repeated DNA damage, that will lead to a cell becoming cancerous. With the incidence of skin cancer rising dangerously in many parts of the world, and with its ability to develop and establish itself within the body ‘long’ before external signs are detected, — listening to the present facet of sun exposure and sunburn ought to actually not be ignored if we are serious concerning preserving our health.

Now while it might be easier to ignore the effects of sunburn occurring at a cellular level, ignoring the external symptoms of sunburn in the days immediately following such exposure is entirely another matter.

While sunburn is sometimes not immediately obvious, skin discoloration (ranging from slightly pink to severely red or maybe purplish) will initially seem from 1 – 24 hours once exposure. Though pain is typically worst 6 – 48 hours afterward, the burn can continue to develop for 24 – 72 hours when the incident. Where there is skin peeling, this generally happens 3 – 8 days once the burn occurs.

While minor sunburns sometimes cause nothing additional than heat/hot skin, slight redness, and tenderness to the affected area, — in a lot of serious cases, extreme redness, swelling and blistering can occur. These blisters stuffed with fluid may itch and eventually break. This could then cause peeling of the skin, exposing a good tenderer layer of skin underneath.

Severe sunburn can cause terribly red, blistered skin however will also be in the midst of fever, chills, nausea (in some cases vomiting), and dehydration. In instances of extreme sunburn where the pain is debilitating, medical treatment could be required.

While the immediate effects of sunburn will actually be painful and cause discomfort, the real deterrent to UV overexposure should be the potential harm to your long-term health – including the risk of premature aging of the skin together with skin cancer.

Don’t let sunburn and sun overexposure kill your chances of enjoying youthful skin, and a healthy body. Bear in mind, the easiest approach to treat sunburn will continuously be to avoid it in the primary place!