Although sunlight is essential for the development of life on Earth, ultraviolet rays that penetrate the ozone layer can cause Burns of different intensity, damaging the skin temporarily or permanently. Additionally, inadequate exposure to sunlight can cause skin cancer and premature aging the largest organ in the human body.
The Sun burn It occurs when the degree of exposure to the sun or an ultraviolet light source exceeds the ability of the body’s protective pigment, melanin, to protect the skin.
The first signs of a sunburn may not appear for a few hours. We must know that the total effect for the skin may take 24 hours or more to appear.
The possible symptoms of a sunburn They are red skin and hot to the touch; blisters that appear hours to days later, reactions such as sun allergy, including fever, chills, nausea, or rash, peeling of the skin on sunburned areas several days after the sunburn. When the skin begins to become painful and redthe damage is done and the pain increases between 6 and 48 hours after sun exposure.
Although symptoms are usually temporary, skin damage is often permanent and can have serious long-term effects, including skin cancer. This disease usually appears in adulthood, but is caused by sun exposure and sunburn that began early in childhood. This is why you can help prevent skin cancer by protecting your skin from an early age and incorporating the habit of using sunscreen from childhood.
In light skin, A sunburn can occur in less than 15 minutes of exposure to the midday sun, while a person with dark skin can tolerate the same exposure for hours.
Some of the recommendations for proper sun care are Do not expose yourself to the sun between 10 a.m. and 4 p.m..; Use sunscreen with a sun protection factor of 45 or higher, placing it all over your body at least 30 minutes before sun exposure, and reapplying it every two hours or after each swim. Do not expose yourself to the sun unnecessarily, dress in light and cool clothing. It should also be noted that the best way to tan is doing it during 15 minute time periods and that the reflection of water, sand or snow can intensify the effects of the sun’s rays.
City: they evaluate placing free sunscreen dispensers in squares
On the other hand, in case of sunburn it is advisable to take a cold shower or bath or placing pieces of cold, damp cloth on the burn. Do not use products containing benzocaine or lidocaine because they may cause allergies in some people and worsen the burn. If they present blistersdry compresses can help prevent infection.
Meanwhile, if the skin does not present blisters, a moisturizing cream can be applied to relieve the discomfort.
Do not use Butter, Vaseline, or other oil-based products can block the pores and prevent heat and sweat from escaping, which can lead to infection. Wear loose, cotton clothing. Likewise, over-the-counter medications, such as ibuprofen or acetaminophen, help relieve the pain caused by the burn.
Taking into account the importance of acquire healthy habits for the skin, Enjoying the outdoors and summer days is possible.
Source: Ambito
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