Sun protection is very important. Besides sun protection, what other physical sun protection should I do?

Some people say that sun protection is done by people who love beauty in summer. I'm not afraid of the dark, and I don't have to bother. The idea is a joke about beauty and health. It is not terrible to turn into a dark cloud in the dark, because you are worried that ultraviolet rays will damage your skin. Ultraviolet rays will not disappear in winter. For healthy people, sun protection can prevent sunburn, wrinkles, sunburn and acne. Without sunscreen, the skin will age prematurely and even increase the risk of skin cancer. Do you need sun protection in winter? Besides sun protection, what other sun protection methods are there? For some patients with skin diseases such as lupus erythematosus, vitiligo, solar urticaria/keratosis, sun protection can prevent the recurrence of these diseases and relieve pain. Regardless of men, women and children, sun protection should be included in one of the must-do items in daily life. Please don't go out. What are the effective sun protection methods?

Stay at home, don't go out, the sun protection effect is very good. However, I suggest you don't become an otaku. Walking more on weekends can cure the cancer of laziness. Physical defense, use sun protection tools when going out, such as sun umbrellas, sun protection clothes, sun hats, long-sleeved trousers, etc. , simple and rude. Chemical protection and applying sunscreen before going out can effectively reduce the damage of ultraviolet rays to the skin. How to choose sunscreen? Expensive sunscreen may not suit you. The choice of sunscreen can be decided according to its composition and some indicators.

Physical sun protection. Inorganic particles such as titanium dioxide and zinc oxide are added to the sunscreen, which forms a uniform protective layer on the skin and shields some damage caused by ultraviolet rays. This sunscreen has a greasy feeling on the face. Do you need sun protection in winter? Besides sun protection, what other sun protection methods are there? Chemical sunscreen. Adding phthalate, hydroxybenzophenone, etc. To sunscreen. These ingredients will react with ultraviolet rays and be absorbed before damaging the skin. This sunscreen is lighter, more transparent and has a stronger sunscreen effect, but it is easy to cause allergies.

According to the index. PA often sees two indicators, reflecting the ability to resist UVA (ultraviolet A) and prolonging the tanning time. Bang bang, every 1, the tanning time can be extended by 2? Four times. SPF reflects the ability to resist UVB (ultraviolet B) and prolong the time of sunburn. The greater the values of SPF 15, SPF30 and SPF50, the longer the skin can resist ultraviolet rays. If you don't use sunscreen, standing in the sun for 20 minutes will burn your skin. When SPF8 sunscreen is applied, the sunburn time will be 20×8= 160 minutes. That is to say, after 160 minutes, there will be sunburn. SPF 15 is 20× 15=300 minutes, and so on.

Precautions for applying sunscreen, pregnant women and 6-month-old babies can also apply sunscreen, and pay attention to buying regular products. If you are afraid, please get as close as possible. Do you need sun protection in winter? Besides sun protection, what other sun protection methods are there? Suitable for acne. However, please try to choose products that will not cause acne. Reapply every 2 hours. Make up sweat in time. The most important thing is to maintain a consistent skin color. Suntan will make you "darker", so you should deal with sunburn in time. For example, use aloe vera gel, cold compress, moisturize, and don't make up in the near future, but if the symptoms are serious, please see a doctor.