A girl comes to a central dermatological hospital with blistering red skin, especially swollen face and hands with swelling, itching, burning after a period of time to work continuously outdoors. This is the manifestation of sunburn due to UV.0: 00/2: 50 namtheo namtheo doctors, summer with harsh sunlight and high-level UV ray index is a factor causing many problems About skin. There are 3 types of UV rays with different energy levels that affect human health.Tia UVA can penetrate clouds, air, causing skin aging
. UVB rays are capable of crossing part of the ozone and atmosphere, causing sunstroke, damage and black skin, even skin cancer. People with sunburns are mainly due to this ray. The UVC rays have the highest energy but fortunately, the ozone floor stops
When excessive exposure with sunlight in a short time will cause sunscreen, hurt eyes Like cataract, skin burns, dry, dark, creating wrinkles, fast aging. If exposed to prolonged, accumulated can cause skin cancer. According to the US Environmental Protection Agency (EPA), 0-2 oscillating UV index is considered low; UV 8-10 index of burning exposure is 25 minutes. The UV index of 11 or more is considered extremely high, very dangerous, the risk of skin damage, the eye burns if exposed to the sun for about 15 minutes without protection.Bsckii. Quach Thi Ha Giang - Deputy Head of Medicine Department, Central Dermatology Hospital said: Peak hot sunshine, high-level UV rays index led to increased sun lesions, which levels Calculates are sunburning, sunburns, or meetings in people who have to work and operate outdoors. With acute lesions such as sunburn, sunburn, UV rays are in the sun. Of chronic dermatitis such as skin melasma, freckles, skin aging and skin cancer risks. Usually every year, in the summer of July, the time of many patients "sunburn" when going to the sea, Or working as many hours outdoors under extreme weather conditions to be hospitalized for inspection. To prevent incalculable harms from UV rays, people need to take the measures to protect the body such as: - Owner Cave to update the weather forecast; - Limit the peak hour sun; - When sunshine needs to ensure sun protection measures: use sunscreen (choose sunscreen Wide spectrum (Broad spectrum) Afford to fight UVB (SPF), UVA (PA), should apply sunscreen after every 2 hours or after you contact the water to ensure the effectiveness skin protection
Can use coordinated sun protection tablets to protect the skin, eyeglasses have anti-UV anti-rays, hats, sunscreen clothes, etc. - Personal hygiene: Need to clean, Always make sure the skin is dry and clean, washing out of dirt on the skin, especially after a hard working day or after the body is sweaty. However, it should not be too abuse of bathing. - Drink enough water, eat fresh fruits, fruit juices are rich in vitamin .- When there are signs of dermatology, come to the specialist to be Exact diagnosis and appropriate treatment. . Dịch vụ:
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