Sunburn results from too much sun
or sun-equivalent
exposure. Exposure of the skin to lesser amounts of
UV will
often produce a suntan. Sunburns destroy skin, which controls
the amount of heat our bodies retain or release, holds in fluids, and
protects us from infection. Usual mild symptoms in humans and animals
are red or reddish skin that is hot to the touch, general fatigue, and
mild dizziness. Sunburn can be life-threatening and is a leading cause
of skin cancer. Radiation risk has increased greatly over the last
twenty years. Certain light-skinned and fair-haired people are at
greater risk of sunburn injury. Concentrations of this pigment vary
greatly among individuals, but in general, darker-skinned people have
more melanin than those with lighter skin.
UV radiation reflects off of snow, sand, water, cement, and even grass,
increasing the potential for damage. People often feel safer on a
bright cloudy day, but significant sun damage can still occur. Mild and
uncomplicated cases of sunburn usually result in minor skin redness and
irritation. Other symptoms are edema, itching, red and/or peeling skin,
rash, nausea and fever. Most
exposure is limited to sun-exposed areas
of the body; however, significant transmission of UVR may occur through
some clothing, resulting in sunburn on clothed skin. The risk of
sunburn increases with proximity to the tropic latitudes which are
located between 23.5° north and south latitude. Mild sunburn usually
lasts 3-5 days. Moderate or severe sunburn usually lasts at least
several days longer.
Fair-skinned individuals are the most prone to sun damage, as are
people taking medications that contraindicate sun exposure. Using
sunscreen will help prevent burns. Medications such as aspirin,
ibuprofen, and naproxen are useful, especially when started early.
Minimization of sun exposure between the hours of 10 a.m. to 3 p.m. is
also recommended. Cool (not ice cold) baths may help. Avoid bath salts,
oils, and perfumes because these may produce sensitivity reactions.
Avoid scrubbing the skin or shaving the skin. Use soft towels to gently
dry yourself. Don''t rub. Use a light, fragrance-free skin moisturizer.
Vinegar is a remedy for the stinging sensation on a burn. Drinking
fluids can aid in hydration, and eating high protein foods will assist
tissue repair.
Sunburns Treatment and Prevntion Tips
1. Apply aloe or another cooling agent.
2. Take a cool shower or bath to soothe the pain.
3. Use soft towels to gently dry yourself.
4. Vinegar is a remedy for the stinging sensation on a burn.
5. Sunscreen, loose clothing, and hats help protect children''s sensitive skin.
6. Anti-inflammatory medicines, such as ibuprofen, can reduce redness and pain.
7. Drinking fluids can aid in hydration, and eating high protein foods will assist tissue repair.
8. Try to avoid the sun''s most intense rays by staying out of the sun during the middle of the dayWrite your abstract here.