Types of asthma

Asthma that we often talk about in our life is actually bronchial asthma, and bronchial asthma can be divided into endogenous asthma and exogenous asthma according to its root causes. Of course, there are some special cases of bronchial asthma. For example, asthma caused by exercise is called exercise asthma, asthma during pregnancy is called pregnancy asthma, and asthma derived from cough is called cough variant asthma.