Teach You How To Choose The Right Face Mask To Prevent Flu

Mar 19, 2020

Teach you how to choose the right face mask to prevent flu

When respiratory diseases such as flu occur frequently in winter, wearing a mask is not only an effective measure to protect yourself from being infected by others, but also an effective measure to protect people around you when you have respiratory symptoms. It is like setting a "filter barrier" for your respiratory system.

There are many types of masks on the market, such as fashion masks, ordinary medical masks, and N95 masks. The unit price ranges from a few yuan to hundreds of yuan, so how do we choose in different situations.

First, choose the correct face mask

1. People who are more sensitive to cold air, such as those who runny nose when they encounter cold air, wear cotton gauze masks, because cotton gauze masks are mechanical filter masks, relying on the layers of cotton gauze to block, can only block the diameter like hair silk Although coarse particles have a poor filtering effect, they have good warmth and comfort.

2. When taking a transportation, going to the hospital for medical treatment, an office colleague or a classmate has a cold, we choose to use a disposable medical mask at this time is more reliable, because the disposable medical mask has anti-splash function, it will float in the hospital air A large number of aerosols of respiratory patients, at this time, whether it is to protect themselves or others, wearing a disposable medical mask is very suitable.

3. When the flu is high, poor air quality, and severe haze, we can choose protective masks. High-level masks, such as N95 masks are a common protective mask. It has 95% of particles with a diameter of 0.3 microns. % Filtering effect, so when anti-fog and haze, the effect is a protective mask. Although the N95 mask is good, it is not recommended for pregnant women, the elderly, children or people with respiratory diseases, and healthy adults should not wear it for a long time.

Second, the correct way to wear a mask

1. There are upper and lower disposable masks, and those with nose clips are above. After wearing the masks, pinch the nose clips tightly to make close contact with the skin. To prevent contaminated air from entering the nose and mouth, masks should be replaced once every 4 hours.

2. Because the protective mask is to prevent small particles that are not perforated, wear a protective mask and ensure that it is tight. Among them, the headband type should ensure that the headband is separated from top to bottom, the force is uniform, and the nose clip is pressed tightly, then take a deep breath, blow a few times quickly, and feel if there is air leakage on the side of your nose and mouth to check the tightness. Only if you don't leak air can you really wear it.