In the face of the epidemic, no one wants to try their own immunity. Almost all going out to work, taking the subway, going to the supermarket, shopping malls, etc. wear a mask. At the end of the day, it is almost accompanied by masks. The time to wear masks every day often exceeds 8 hours, or even longer, and the harm will follow.

Wearing a mask for a long time has a more direct effect on breathing. For people with poor cardiorespiratory function, wearing a mask is undoubtedly a tortured thing. When going up the stairs, shopping for groceries, and cleaning, there will be symptoms of breathlessness, chest tightness, and difficulty breathing. The consequences are more serious. If you have such problems when wearing a mask, it is better to find a place with good ventilation, remove the mask, and breathe air for a while.

Wearing a mask for a long time can also destroy the skin's water and oil balance, or cause allergies and other manifestations. After wearing it for more than 8 hours, the humidity and temperature of the mask will increase, which is very suitable for the reproduction of bacteria. The presence of a large number of bacteria, whether harmful or harmless, will hinder the normal metabolism of the skin, clogging the pores, destroying the balance of water and oil, and causing acne and acne problems on the face. Some people with allergies may experience itching, redness, swelling and pain due to their allergies to mask materials. For a person who needs to wear a mask for a long time, it is necessary to moisturize and maintain the skin every day. At the same time, it is necessary to ensure adequate rest to avoid further affecting the endocrine and accelerating the growth of acne.

Wearing a mask all the time will deform your facial skin, which will affect your facial appearance. The steel wire and string on the mask will oppress the skin, just like underwear will have marks after wearing it for a long time, so do masks. Some people wear masks for a long time, and they still feel a slight pain in their ears.

There are restrictions on the number and time of single-use masks. The cumulative use time does not exceed 8 hours, and the average needs to be replaced every four hours. This means that everyone should prepare 2 masks a day and use them in turn. Nowadays, the supply of masks is sufficient, and the price is relatively cheap. There is no saving in the use of masks. It is still very cost-effective to exchange small money for life safety. Especially when the mask has been damaged, has been to crowded places, or has nasal mucus, mucus and other substances, it is necessary to change frequently to minimize the number of repeated use of disposable masks.

In summary, when the epidemic is far from over, using two masks a day can minimize the harm caused by wearing masks for a long time.