UV rays and skin reactions
UV light has a negative effect through causing the destruction and stimulation of skin cells.
Ultraviolet A is changing the color of the skin through penetrate into the skin dermis and do promotes skin cancer and aging.
UV B is the cause of sunburn, in addition, it is also UV light to destroy DNA or confuse the immune system.
A photochemical reaction on the skin, causing various skin reactions such as erythema, edema, pigmentation, aging, and the skin tumors resulting in degeneration of the elastic fibers and collagen fibers and causes wrinkle the skin and promote aging.
Pigmentation
If ultraviolet light is to penetrate into the skin it increased the melanin cell to change to a brown pigment. So, the skin is tanned, If the degree of the symptoms severe burns it is possible to produce pigmentation.
UV light is increased sebum secretion through stimulates the sebaceous glands and then it should be clog the skin pores with discharge waste. In addition, the skin temperature was high and it is sometimes goes to suppurative acne skin due to promote to growth of bacterial.
Sunburn handling method by UV
When exposed to strong sunlight 4~8 hours, it appears erythema and itching on the skin. After 3~5days, disappear and occured pigmentation. If severe symptoms accompanied redness, blisters also pain and swelling. At this time, the most important is ice pack and the treatment according to symptoms. It is possible to use of corticosteroids and ointment by according to skin lesions.
Skin care
The amount of ultraviolet radiation many alot and strong becomes dark pigmentation.
1. sunscreen is used several times
UV light is a cause of promoting the skin troubles and skin aging so, to apply several times must be effectively blocked. If such products stick or spray, may often for use on the face. And also to use consideration SPF.
2. Note the cleanliness of the skin with deep cleansing
Becomes dirty by sweat and sebum, skin cleansing is important because it is easy to breed bacteria, T-zone area with many sebaceous glands is recommended to maintain a clean skin through deep cleansing once a week.
3. exfoliant management
The keratin metabolic is average of 28 days, keratin is thickened by ultraviolet light during the summer. Therefore, If the unwanted keratin have not been eliminated in the face stagnation it may cause the pores to becomes wide the overall tone darker skin, the skin becomes rough texture. The use of the product does burdening the skin the exfoliating is required.
4. sensitive eyes and lips care
Eyes are a part of that occured the melanin and freckles easily need more attention to sun protection recommended apply whitening products at morning, evening even rub the lips.
Dry(dehydration) causes the weighted a dullness of the skin. The moisturizing mask help to maintain skin moisture. If you have thermal sensitivity due to ultraviolet light, the moisture mask was kept in a refrigerator It is also recommended to use for soothing skin through emergency treatment.
In addition, intake of vitamin C will also help to prevent the pigment production.
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