UV and urticaria (hives)

Sunburn and UV

To UV radiation UV-A, UV-B, UV-C has three types of ultraviolet rays of the sun, which accounts for 99 percent of UV-A is. UV-A is to promote the destruction of collagen aging reaching deep into the dermis layer of skin to give the damage to DNA, the risk is not so-terrible. Get red in the sun, UV-A and not by UV-B in this in only about 1 percent of solar ultraviolet radiation. If you look at the strength of the reaction, but I think I know how to biological differences in the risk of some types of ultraviolet light.

More intense with the harmful UV-C is expressed in term exposure so that it no longer exposed.
Skin and eyes and prolonged exposure to ultraviolet light, which may also lead to diseases of the immune system. After winning the Sun, and can lip herpes is due to a weakened immune system. Effects of ultraviolet radiation or ozone hole in recent years has expanded and become stronger every year, is that it is increasing along with the trouble some people complain of sunburn.

Ultraviolet light (sunlight), symptoms of allergic

The extent of the symptoms of sensitivity to ultraviolet light has a large width, but in severe cases may not even come under fluorescent light, and if people can think in their daily lives caused by exposure to the allergy Sun symptoms are different, redness or swelling at the site of some time after exposure to light, skin rash occurs along with itching and blisters. Welt-like hives (urticaria) on is not limited to ultraviolet, it seems that there are many symptoms caused by allergies rather than visible light. Can lead to many important that are not developing at a young age, and may cause nausea and headaches and worse. Antiallergic agent, and may be easily cured with oral medication such as antihistamines Iki is difficult, as the best measure is to avoid exposure to the Sun too.

Well as sunscreen, umbrellas, hats, UV and wear a jacket with cut feature. Visible light is that the so-called "sunshine", so that it avoid the "shade" that will be safe, that the shade is always difficult. Well立Temashou measures. When you use a UV cut the lead to inflammation as well as UV-B cut close to visible light rather than UV-A is important to choose the strongest cut. What is displayed on the sunscreen "PA" There, that is. It stands for Protection grade of UVA, UV-A shows the extent of the cut. PA + followed by the more effective because the number of, if you have solar urticaria is PA + + + Make sure you choose a.

Number of different UV Checker. Can immediately measure the amount of daily UV

The response of symptoms is also highly dependent on the condition of the day. Some people experience symptoms in the early and later that season is no "familiar" but some people like to experience, rather than remain unprotected and early慣Rasou the early UV (sunlight), while prevention body burden is more likely to spend less. The adverse effects of ultraviolet light, so much eyes, people with allergies, especially ultraviolet UV sunglasses and noted that you should keep contact with eyes and cut features.

One year from the sun beat down, awning tight! [P10 ultra-fold umbrella] [UV Cut Visor HIYORI Fes ...
[UV cut rates 99% 15 minutes after 5 ℃ silver lace parasol UV UMBRELLA compact cooler]

Sun allergies should be aware

If economic conditions of the skin on exposure to the Sun, the sunlight allergy should be considered and may not be just. I wake up the disease from the presence of sensitivity to sunlight. The collagen diseases are well known. Also, some drugs or foods, such as hypertension or diabetes, may be better to avoid exposure to the sun. If I win the Sun Deta sudden rash and blisters could, and usually it without hesitation if you have your symptoms treated in different hospitals.

If Shino Osamu Rheumatology
Allergy and Rheumatology