ASTHMA

ASTHMA

ASTHMA Asthma is a disorder of respiratory systems characterized by narrowing of the airway which produce extra mucus. This lead to breathing difficult and trigger coughing, a whistling sound (wheezing) when breathing out and shortness of breath. Causes of Asthma Allergic: Allergies can cause an asthma attack. This includes things like molds, pollens and pet…