How many people will feel uncomfortable when the air pressure is lower than?

When the air pressure reaches 7.4× 10 14 Pa (equivalent to 1500 meters high), the human body will have a series of physiological changes, but it can generally adapt. When the air pressure is lower than 5.3× 10 14 Pa, it is difficult for human body to adapt.

The influence of low pressure on people;

In fact, it mainly affects human health, which can be summarized as physical and psychological aspects. The influence of low pressure on human physiology is mainly the oxygen supply of human body. Due to human hypoxia, especially brain hypoxia, there will be symptoms such as dizziness, headache, nausea, vomiting, weakness, and even pulmonary edema and coma, which is often called "mountain reaction".

Low pressure will also affect people's psychological changes, making people depressed and depressed.