Summer sunshine women beware of uv allergies

Enter since may, because skin problems to each big hospital patients has increased a lot, some people out of the hands, arms, face a lot of little a knot in one‘s, there are people up the blisters, skin redness fever, itching. 

 

According to the introduction, the symptoms of these patients all belong to "ultraviolet allergy", ultraviolet allergy is the abnormal abnormal reaction that sunlight ACTS on human body, also call heliodermatitis or sunburn sores. The causes are mainly the UVA and UVB rays of the sunlight to direct the dermal dermis, causing the skin of the allergic person to appear red, burning, heat, pain and other symptoms. 

 

Doctor zhang xiaoyun said: "the symptoms of uv allergy are mainly caused by itching, flushing, swelling, heat and nausea." 

 

Experts say it is easier for people with weak, fair-skinned and sensitive skin to be exposed to the sun‘s skin inflammation and personal constitution. The longer the exposure to the sun, the more severe the allergic reaction, and the skin itchiness will last 24 hours to 48 hours or more. According to the skin reaction, there is a degree of uv allergy and two degrees of uv sensitivity. At one time, uv allergy showed diffuse erythema after sunburn. The second degree of uv allergy is local skin redness and swelling, then blisters and even blisters, blister walls are tense, and the vesicle fluid is yellowish. So once the skin is sunburned, what should the treatment of heliodermatitis be? 

 

Doctor wang bodybuilding says: "must cold wet compress first, do not use hot water; Take some anti-allergy medications. Don‘t use external ointment, it‘s better to come to the hospital." 

 

Doctors suggest that for patients with light sensitivity, it is possible to exercise skin tolerance to uv rays before the summer season, and to prevent solar dermatitis early in the day. 

 

"Ultraviolet (uv) allergy is usually long wave medium wave, can use long wave medium wave first short time to illuminate, time grows longer, make it slowly acclimate," zhang said. 

 

At the same time, scientific protection is also a shortcut to prevent uv allergy, can be in the door half an hour to apply the sunscreen properly, after a period of time to be patched. In addition to the external protection, still can eat more at ordinary times food, such as tomatoes, lemon and nuts, helps prevent bask in and whiten skin, and white radish, celery, parsley these photosensitive vegetables, easy to make the skin pigmentation, had better eat less in the strong sunshine season. Besides, it is also a good idea to go out for an umbrella, wear a hat, or wear long-sleeved clothes, and the protective effect of a large brim hat and a deep silver gel is better.