According to the type of skin all people are divided into five categories, according to the Internet edition for girls and women from 14 to 35 years old Pannochka. Net The first type is albinos, whose skin is very light. Sunburn people with this type of skin is contraindicated - the sun's rays can only cause them to burn.
The second is light-skinned blondes. They can achieve a barely noticeable darkening of the skin if they can calculate the exposure to the sun by the minute. But most often their attempts to tan lead to a bright red color.
The third type is people with dark skin and dark hair color. They sunbathe quickly and easily and can afford to soak themselves under the sun without harm to health, provided there are no contraindications and adherence to recommendations.
The fourth and fifth are mulattoes and representatives of the Negroid race, respectively. They, as it is easy to guess, ultraviolet irradiation can not cause harm. Skin of this type is reliably protected from sunlight by nature itself.
But even for those who easily sunbathe, it is necessary to remember: ultraviolet irradiation can cause irreparable harm to a person's health with any type of skin, if this person has the prerequisites for it. Many hours of sunbathing can cause serious burns and sunstroke - but these are not the worst consequences of excessive tanning.
A much more serious and irreversible effect of ultraviolet irradiation can occur after a while, sometimes - in years. Dermatologists are increasingly faced with the so-called deferred consequences of immoderate exposure to direct sunlight. These are malignant formations and pronounced pigment spots, early wrinkles, dysfunctions of the thyroid gland, etc..
To rid yourself of all these troubles, as well as avoid a banal sunstroke and burns, you must observe a number of simple rules.
First, choose the right time for tanning:.
The best time for tanning is the time of low solar activity: from 6. 00 to 10. 00 and from 17. 00 to 19. 00. It is possible (but moderately!) To sunbathe during the average solar activity: from 10. 00 to 12. 00, from 16. 00 to 17. 00. Categorically it is not recommended to sunbathe with a strong solar activity: from 12. 00 to 16. 00.
Secondly, do not spend in the open sun for more than 40-50 minutes a day.
The duration of the first sun baths should not exceed 15-20 minutes. Gradually increasing sessions, you can bring them within 7-10 days to 30-40 minutes - a longer tan is harmful to health.
Thirdly, to avoid skin aging, you need to use sunscreens and lotions.
To protect the skin from sunburn, the appearance of pigment spots, premature wrinkles and dryness help means with UV protection of at least 15 - 20 units. They need to be applied to the open parts of the body at least 20 minutes before entering the street. Fourth, children and people over 50 are better to minimize exposure to the sun.
Fifthly, do not forget about the headgear to avoid sunstroke.
If, after all, overheating has occurred, a sunstroke occurs, which is accompanied by headache, noise in the ears, nausea, increased heart rate, in severe cases, loss of consciousness. Especially at the same time, older people and children. Of course, such people should immediately provide first aid. To transfer the victim to the shade, release from the shy clothes, put a towel on his head moistened with cold water, give a drink of cool water. If the condition does not improve, then call an ambulance. What if you overdo it and still get sunburn?.
Experts recommend: at the first sign of a burn you need to take an aspirin or another analgesic and anti-inflammatory drug - ibuprofen, analgin, naproxen.
At the very beginning, you can try to "freeze" the burn with cool compresses or wipes with kefir, sour cream, yogurt. Will weaken the inflammatory reaction and refreshing lotions on an alcohol basis. But when the skin starts to exfoliate and bubble, it is better to refuse folk remedies - together with them it is possible to bring an infection. It is better to buy anti-allergic gels and antihistamine-based ointments in a pharmacy. Preparations suitable for the treatment of sunburn, a little: fenistil, soventol, bamirin-ratiopharm.
Medicinform. Net.
Keywords:.