Why Wearing Sunscreen Is Important?

Do you want your skin to stay looking young and healthy for a long time? You should wear sunscreen every day. Whether you are young or old, wearing sunscreen is an effective way to keep your skin protected. You should wear sunscreen if you want to protect your skin from the damaging effects of sun's rays. Sunscreen, when used routinely, can help prevent sunburn, skin cancer, and skin damage.

Sunscreens help to reduce the risk of sunburn and premature aging. They also reduce the risk of skin cancer and sunburn-like skin responses induced by some drugs. Sunscreen’s active chemicals absorb UV light, preventing it from reaching the skin's deeper layers or reflecting the energy.

Sunscreens come in various forms, including lotion, cream, liquid, stick, mist, and lip balm. There are a number of reasons why you should use sunscreen, but you may not be aware of all of them.

9 Reasons Why Wearing Sunscreen Is Important:

UV radiation, which is always present, causes sunburn and skin cancer. You are exposed to ultraviolet radiation even if there is no sun. Since clouds cannot filter out ultraviolet radiation, even when it's not sunny, you are still exposed to it. The use of sunscreen reduces the likelihood of getting sunburned because it prevents harmful rays from entering your body.

Broad-spectrum sunscreens protect against UVB and UVA radiation. In addition to applying sunscreen to your face, you should apply it to all areas of your body that are exposed to sunlight. In addition to wrinkles, sunburn can cause skin cancer in the long run. Among these is melanoma, one of the most serious forms of skin disease. You should also use sunscreen if you want to improve the quality of your skin and to protect your well being.

1. UV Protection
The ultraviolet radiation in the sun causes skin cancer and sun damage. When the sun isn't visible, you are still exposed to ultraviolet radiation since clouds don't shield it. You are less likely to suffer from sunburn if you’re wearing sunscreen regularly. UV rays penetrate the skin's layers and can cause damage.

2. Sunburn Protection
It's very important to wear sunscreen constantly, especially on cold, cloudy days, because sunburns often take a few days or longer to heal. If exposed to UV light without protection, excessive exposure may cause severe burns. It is possible to develop sunspots and skin damage if you repeatedly expose yourself to the sun without protection. Sunscreen protects the skin from UV radiation by absorbing, repelling, or dispersing the light.

3. Keep an Even Skin Tone
Brown patches or other discolorations may occur as a result of sun damage and excessive sun exposure. Choosing a sunscreen that protects your skin from damaging UV rays can help you avoid these risks.

4. Avoid Sunburn and Heat Exhaustion
Vomiting, muscle cramps, and brain damage can occur as symptoms of heat exhaustion and heat stroke. Wearing sunscreen and seeking shade if you have been in direct sunlight for a long time can help you avoid this risk. Also, drink lots of fluids throughout the day to keep well hydrated.

5. Decrease Risk of Cancer
It is especially critical to safeguard your skin from melanoma, the worst type of skin cancer. Sunscreen protects your skin, and lowers your risk of skin cancer and pre-cancers. When used in conjunction with other sun protection measures, such as wearing dark clothes and sunglasses, SPF helps to limit the negative impacts of sun exposure.

Wearing sunscreen is one of the most effective strategies to lower the risk of skin cancer. Wearing sunscreen helps prevent skin cancer, which is the most important reason for wearing it. Even if it is gloomy or rainy, using a sunscreen with SPF on a daily basis can help protect your skin from dangerous rays that cause cancer.

Centers For Disease Control (CDC) recommend sunscreens with an SPF of at least 15, but higher numbers offer greater protection.
Source: Centers For Disease Control

The development of melanoma occurs in melanin-producing cells. There is no part of the body that is immune to melanoma. It usually appears on your back, legs, arms, and face if you have been exposed to the sun for a long period of time.

Melanoma can also develop in areas that are rarely exposed to sunlight, like the heels of your feet, the surfaces of your hands, and the beds of your fingernails. Skin color does not matter. Sunscreen should be worn almost every day, regardless of skin tone, but light-colored skin is more prone to attracting concealed melanomas.

6. Avoid Signs of Aging
In addition to contributing to the appearance of aging, sunspots are caused by UV rays from the sun. Sunspots are flat regions of discolored skin that can be varying hues of brown produced by hyperpigmentation of the skin.

7. Defend Your Skin From Wrinkles & Fine Lines
A sunscreen is one of the best preventative formulas for wrinkles, fine and small lines. Skin that is exposed to UVA rays for a prolonged period prematurely ages and loses collagen and elasticity.

8. Protects Your Skin from Hyperpigmentation
The uneven pigmentation of skin occurs when parts of the skin become discolored or darkened in an inconsistent manner. Frequent exposure to the sun can lead to dark spots developing on the face, hands, and other parts of the body. The solution is wearing sunscreen rain or shine, not just in the summer.

9. Protects Your DNA from Harm
In studies, sunscreen has been found to reduce the risk of actinic keratosis and skin cancer caused by direct exposure to sunlight.
Source: Practice Update

Exposure to the sun can have a significant impact, potentially resulting in premature skin aging, skin cancer, or another abnormality of the skin. It is possible to prevent DNA damage to some extent by wearing sunscreen.

Tips for Picking a Sunscreen

Due to all of the different sunscreen products available, choosing one can be overwhelming. Ideally, you should wear sunscreen with an SPF of 15 - 25 to protect your skin.

A sunscreen with a higher SPF should be used when vacationing or going outdoors. Selecting a sunscreen product should take SPF into account. Even on cloudy days, your skin will remain fully protected with an SPF of 15 or higher.

Whenever you swim or use a towel, always reapply sunscreen. Select a product that provides extensive protection.

Frequently Asked Questions:

How frequently should I use sunscreen?

When it comes to sunscreen, reapplying it is as important as applying it. In order for sunscreen to bond to your skin, it should be applied 30 minutes prior to sun exposure. Whenever you swim or sweat excessively, you should apply sunscreen.

Is it necessary to use sunscreen indoors?

Wearing sunscreen indoors is just as important as using it outdoors because of the numerous skin-damaging lights on your mobile screen, such as ultraviolet A rays and ultraviolet B rays.

What does SPF mean in sunscreen?

It measures how well sunscreens protect against ultraviolet (UV) light, known as UVB by measuring their sun protection factor (SPF). Numbers are used to represent SPF (sun protection factor). Products are classified according to how well they protect against UVB light.

Is it necessary for me to use sunscreen every day?

Wearing sunscreen on a daily basis is important and protecting your skin from the sun is important regardless of the season.


It's pretty much a given that you should wear sunscreen all year round. Keep yourself protected from damaging UV rays at all times. Get acquainted with your skin, so you can recognize changes in it. Maintain a regular check on your skin for any changes in color or lumps. Even though it may seem inconvenient, taking precautions with your sun exposure can pay off in the long run. Make sure you wear sunscreen when you spend time in the sun!