Understanding Respiratory Drugs

The respiratory system is subject to man disorders that affect the normal lung function. These disorders may be caused by agents that attach the system directly or indirectly, I.e, breathed in or via the blood system.
The efficiency of the respiratory system depends on the quality and quantity of drug therapy that is utilized to treat the many disorders of the lungs, respiratory tract, lung circulation and/or the nervous system.
The four major drug therapies discussed here are;
Bronchodilators
Adrenergics
Corticosteroids
Cough Suppressants