What are the symptoms of bronchial asthma? dyspnea

summary

With the industrialization process, air pollution is becoming more and more serious. The incidence rate of bronchial asthma has also increased. This has also led to a large increase in the incidence rate of respiratory diseases, and asthma is one of them. What are the symptoms of asthma?

What are the symptoms of bronchial asthma? dyspnea

The first is wheezing and dyspnea. The attack is quite sudden. It usually feels like a big stone is pressing on the chest. If you are normal, you will not pay special attention to breathing during normal rest.

Second: then there is cough and expectoration, which is caused by bronchospasm. In the later stage, respiratory secretions need to be excluded from the body, so expectoration is needed.

Third: after that, there is chest pain, which is caused by dyspnea and strain of chest muscles, as well as severe cough.

matters needing attention

Smoking is an important cause of asthma, so for the sake of health, it is better to quit smoking.