Asthma

Asthma is a chronic medical condition. Asthma symptoms including wheezing, shortness of breath, coughing and lesser-known symptoms.
New Classifications in Types of Asthma : extrinsic (allergic) asthma and (non-allergic) intrinsic asthma. Today, asthma is divided into a number of different types: allergic, non-allergic/intrinsic, exercise-induced, nocturnal, occupational and steroid-resistant asthma