Prolonged usage of face mask could cause hypoxia and death
The prolonged use of the mask produces hypoxia. Breathing over and over exhaled air turns into carbon dioxide, which is why we feel dizzy.
This intoxicates the user and much more when he must move, carry out displacement actions. It causes discomfort, loss of reflexes, and conscious thought. It generates great fatigue.
In addition, oxygen deficiency causes glucose breakdown and endangered lactic acid rise.
Some people drive their car with the mask on, that is very dangerous, because, the stale air can make the driver lose consciousness.
Also for some people who works for a long hour, especially doing hard work in a container shop and the weather is hot, it is advisable that you keep your face mask away for sometimes.
It is recommended to use it only if you have someone in front or very close, and it is important to remember to lift it every 10 minutes to continue feeling healthy.