What are the complications of sunscreen? • DigiKala Meg

Sunlight has harmful beams that have long -term exposure to many complications such as sunburn, melasma, premature aging and skin cancer. Although sunscreen prevents these problems, there are still people who do not use this functional product for various reasons, such as lack of awareness or negligence. If you are one of these people, we suggest you join us by the end of this article to learn more about the effects of sunscreen and better understand the importance of using it.

The importance of using sunscreen

The sunscreen is not just for the warm days of the year; You should use this product even in winter and cloudy days. Because 80 percent of sunlight rays pass through the clouds and reach the skin. These beams not only damage the skin cells and accelerate the aging process, but can also exacerbate some skin problems such as rosacea, eczema and acne. That is why it is recommended that all people over 6 months of age use sunscreen.

Daily use of sunscreen is the easiest way to strengthen the skin barrier and prevent sunburn or sudden skin inflammation. It also helps control other skin diseases and prevents their symptoms.

Complications of sunscreen

Any activity you have to spend a lot of time outdoors to do it means hours of exposure to sunlight. This, especially when you do not use sunscreen, will damage your health and beauty over time and increase the likelihood of many skin problems. Here are some problems that you may face because of the lack of sunscreen.

1. Tanning the skin

When exposed to UV rays (UV) of the sun, your body begins to increase melanin production to protect itself against further damage. As a result of this, the skin color is darker in 48 hours than it is. Melanin is the same as a pigment that contributes to the determination of hair, eyes and skin.

Tanning skin may seem attractive, but this discoloration actually occurs due to damage to the outer layer of the skin and can lead to cancer in the long run. Therefore, to prevent these problems, you should choose the best sunscreen with a SPF above 30 and use it regularly.

2. Sunshine

Sunburn is one of the most common side effects of sunscreen. This occurs when the sun’s ultraviolet radiation directly damages the DNA of the skin cells and activates the inflammatory reaction in the body.

This skin condition can vary from mild to severe. First -class sunburn occurs when only the outer layer of the skin is damaged; But second -grade sunburn damages the deeper layers of the skin and nerve terminals and takes longer to recover.

Common symptoms of sunburn include:

• Red skin
• Pain
• Inflation
• Fatigue
• Increase the temperature of the skin

Pain and redness are usually higher in the first 6 to 48 hours. In addition, the following symptoms may appear in severe cases:

• Skin rash
• Nausea
• Fever
• Vertigo
• Chills

Sunshine is not just on hot summer days; Even on snow or cloudy days you may have this problem. Remember that only 15 minutes direct exposure to sunlight is enough to burn the skin. However, by choosing the best colorful or colorless sunscreen and wearing the right clothing you can minimize the likelihood of this problem.

3. Coke

Coke is another problem that can be included in the list of sunscreen complications. These small, brown, and flat spots usually appear on certain areas of the body that are exposed to sunlight and usually increase in summer. Coke can occur in anyone, but it is more likely to occur in those with light skin, blonde or red hair.

Coke is not harmful to health itself, but some cancers may seem like a coke in the early stages. If you have bleeding or itching or resize, the shape and color of the stains be sure to see your doctor.

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When it comes to sunscreen complications, melasma is also one of the things that can be mentioned. The complication, which appears as brown stains on the cheeks, nose, forehead and chin, is more common in pregnant women, but men may also affect it.

The exact cause of melasma is still unclear. However, people with dark skin are more at risk for this condition than those with light skin. Pregnancy, contraceptives, thyroid gland diseases and stress are also possible factors in causing melasma. In addition, exposure to sunlight can also cause melasma. Because ultraviolet radiation affects melanin -producing cells (melanocytes).

If you have melasma, consult your doctor about how to choose the best skin lightening sunscreen. This type of sunscreen, in addition to preventing melasma stains from deteriorating, also helps to make them dim.

5. Aging stains

Aging spots are also the most important side effects of sunscreen. These skin darkness, also called “solar spots” or “liver spots”, usually occurs on the face and hand, which are mostly exposed to sunlight. Aging spots are very common in people over 50, but younger people may also develop them if they spend a lot of time under sunlight.

Aging stains do not harm health, but you should consult your doctor to make sure you do not have a more serious problem such as skin cancer. In addition, regularly sunscreen to prevent the stains from getting worse. Make sunscreen to suit your skin type. Your doctor is the best person to help you choose the best sunscreen for oily skin or the best dry skin sunscreen.

6. China and Church

More than 90 % of wrinkles attributed to aging are actually caused by damage to sunlight. Collagen and elastin 2 are important proteins that increase the strength of the skin and give it elasticity. But the sun’s ultraviolet rays can destroy these proteins. Experts call this chronic injury, which ultimately leads to wrinkles, “photoaging” old age.

Regular use of sunscreen can greatly prevent collagen and elastin damage and reduce the speed of aging of the skin. The sunscreen prevents the penetration of harmful ultraviolet rays by creating a protective barrier on the skin, thereby preventing wrinkles at an early age.

7. The spider veins of the face

Have you ever noticed the red and thin veins of the nose or on your cheeks? These veins are also caused by exposure to ultraviolet light. Some people call this “broken blood vessels”, but the term is not very accurate. Because if the veins are fractured, blood leaks into the skin and causes bruises.

This condition, also referred to as “spider veins”, is one of the complications of sunscreen and is due to the dilation of skin capillaries. Elastin fibers hold blood vessels firm; But when they are destroyed by sunlight, they can no longer do their job properly. As a result, blood vessels are dilated and easily visible on the skin.

Using sunscreen is one of the easiest ways to prevent spider veins. By protecting elastin fibers, this product helps maintain the health of the blood vessel wall and prevents them from dilated.

8. Redness Neck

Redness of the neck is different from acute sunburn that occurs immediately after exposure to sunlight. This permanent redness, which is called “poikiloderma”, is often seen on the sides of the neck. Of course, sometimes the upper and central part of the chest also affects the chest.

Gardeners, construction workers, truck drivers, athletes, and other people who spend a lot of time outdoors are more at risk for poikloderma than others. Because their neck or chest is constantly exposed to ultraviolet radiation. As a result, the bloodstream in these areas dilate and the appearance of the skin always looks red.

The interesting thing is that the skin under the chin usually remains intact. Because the shade that creates a chin prevents the sun from reaching the area. If you want to prevent poicoloderma, in addition to your face, apply sunscreen to your neck and renew it regularly throughout the day.

9. Bloods

The blackheads caused by exposure to sunlight are different from acne -related pimples. These types of pimples, commonly seen on the cheeks and cheeks, are caused by ultraviolet radiation due to elastin destruction. When elastin disappears, the elasticity of the skin decreases and large pores are created on it that holds contaminants and darkens over time.

This situation, called Favre-Racouchot Syndrome, is often seen in middle-aged men who have been exposed to sunlight for a long time. Lesses associated with Faur-Rukusho syndrome usually appear symmetrically on both sides of the face. However, the damage may be more severe on one side (for example, the left, which is more exposed to the sun while driving).

To reduce risk, it is recommended to use sunscreen regularly. Sunscreen protects the pores from dilating the pores by protecting the skin from harmful sunlight and helping to maintain the health and beauty of the skin.

10. Skin cancer

Skin cancer is undoubtedly one of the most important side effects of sunscreen. Of course, the potential for the disease can also be hereditary; That is, through genes to gene from generation to generation. However, evidence suggests that exposure to the sun’s ultraviolet rays plays an important role in this dangerous disease. These beams in two ways may lead to cancer:

• Damage to DNA cells that cause abnormal skin growth and cause benign or malignant masses
• Weakening the immune system and reducing the body’s ability to deal with cancer cells

Using sunscreen and regular skin examination at home can help prevent or diagnose cancer in the early stages. It is also necessary to notify the physician any suspicious symptoms such as resizing and moles or abnormal bleeding.

Sources: Skincancer, Webmd, FDA