What to do if small blisters appear on the skin after sun exposure

In the summer, the sun is scorching. If you do not pay attention to sun protection during outdoor activities, it is easy to hurt your skin. If you feel a burning sensation or redness on your skin, peeling, or even blisters after outdoor activities, these are all skin problems caused by prolonged exposure to strong sunlight. So what should you do if small blisters appear on your skin due to sun exposure? Let’s take a look at how to deal with the problem of sunburn.

Exposure to sunlight can also induce a photoallergic skin disease - polymorphic light eruption, which is much more serious than ordinary sunburn. Polymorphous light eruption usually occurs several hours to 5 days after sun exposure. Patches of erythema, edema, papules, and papulovesicles appear on the exposed parts, and there may even be erosion or exudation. In severe cases, there may be symptoms of fever and chills, and it takes about a week to recover.

After the sunburn is relieved, to prevent the skin from becoming dry, tight, or even cracked and unable to apply makeup, it is time to replenish moisture: first, use a foaming facial cream to moisturize while bathing, and then rinse it off after a period of time. Then, apply a moisturizing lotion containing moisturizing ingredients on your face and gently press your face with your palms to promote the skin's absorption of moisture. After doing this a few times, your skin will regain its original moisturizing ability.

Correct sun protection steps in summer

1. Reapply sunscreen

Sweating or wiping with a towel will reduce the effectiveness of the sunscreen. Repeated application does not provide new protection, but rather maintains the sunscreen effect. Any skin care products, even just water, will affect the function of the sunscreen as long as it covers the sunscreen. Therefore, you must reapply sunscreen after swimming or sweating.

2. Avoid going out at noon

The radiation intensity of UVB at noon can be as high as 150 times that in the morning and evening. So avoiding going out at noon can help protect yourself

3. Use sunscreen generously

The protection provided by sunscreen not only depends on the amount of sunscreen ingredients and the factor, the thickness and evenness of application are also important factors.

Sunscreen should be applied after skin care products.

Moisturizing products are fat-soluble. If they are covered on top of sunscreen, they will dilute or dissolve the sunscreen ingredients, rendering the sunscreen ineffective.

Sunscreen ingredients can penetrate other products and be absorbed into the skin.