Sihai network

How to protect the sun in Tibet Tourism

Xiaobian just wants to tell you seriously that you must pay attention to sunscreen when you travel! You must pay attention to sunscreen when you go to Tibet when you go to the plateau! About tourism sunscreen, you must pay attention to something. Come and have a look with Xiaobian!

First of all: do not blindly select products with high SPF value

From a professional point of view, the main role of sunscreen is only sunscreen, only a small sunscreen black effect. Insiders believe that it is almost impossible to achieve the effect of complete non tanning only by the function of sunscreen.

Theoretically, the sun protection index can reflect the UV protection ability of sunscreen products. The higher SPF index is, the more protection will be provided. But objectively speaking, the increase of SPF value is not directly proportional to the ability of shielding ultraviolet. While sunscreens absorb UV rays, they also stimulate the skin to a certain extent. Excessive UV absorbers will cause a heavy burden on the skin. Therefore, do not blindly choose products with high SPF value.

Secondly: SPF30 and PA + + + products should be selected

When purchasing sunscreen products, if only the SPF value is marked, it will only block UVB. What is the mark that blocks UBA? There is no uniform mark in the world at present. Generally, European brands are indicated by UVA followed by ★ and Japanese brands by PA.

For outdoor tourists, it is recommended to use SPF20 or PA + + sunscreen; for activities in the hot plateau sun or swimming at the beach, it is better to choose SPF30 or PA + + + sunscreen. (generally, only SPF10 and PA + sunscreen should be used)

The right way to use sunscreen is to apply it half an hour to one hour before going out, and apply it regularly outdoors. If it exceeds the safe time, it will be sunburned and tanned.

Finally: more vitamins A, C, e

In fact, the most practical way is to wear a hat, an umbrella, sunglasses and long trousers when you go out. Since vitamins A, C and E have very good antioxidant effect, it is suggested that tourists should supplement more vitamins A, C and e before and after traveling, which has a good effect on preventing the formation of black spots.

What are the symptoms of sunburn at high altitude?

Symptom 1 - slightly red

For slight sunburn, make up cotton containing a large amount of make-up water (toner) can be used as mask - or ice water can be used to replace it, so as to reduce skin inflammation symptoms by applying face dressing. After the skin is stable, apply emulsion skin care products to moisturize the skin.

Symptom 2 - fever

The most important thing is to cool the skin and stop the fever symptoms. Gently pat with ice water or make-up water with calming effect to stabilize the skin condition, and immediately apply emulsion skin care products to prevent peeling.

Symptom 3 - pain from heat

For severe sunburn that is close to inflammation, the only solution is to cool the skin with cold water and do not smear anything (except the medicine provided by the doctor, of course). If the hands and feet are sunburned, cold water can be applied, but the face can't be done. Dip the cold water in the cloth and apply it on the skin, or wrap the ice and heat skin with a towel to slow down the uncomfortable feeling of dry heat. Avoid using special maintenance products within two weeks.

The above is the precautions for plateau sunscreen provided by Xiaobian. If you are accidentally sunburned, you need to repair it in time.