Understanding the Different Types of Asthma

Traditionally, asthma is often classified into two types - intrinsic asthma and extrinsic asthma. However, as per the modern medical world, there can be so many different types of asthma, such as steroid-resistant asthma, occupational asthma, nocturnal asthma, exercise-induced asthma, intrinsic asthma, and allergic asthma.