Aerosol Therapy of Asthma: Principles and Applications

Aerosols are the mainstay of therapy of reversible airflow obstruction. Currently available aerosols include bronchodilators such as beta-adrenoceptor agonists and anticholinergic agents which may be used alone or together with prophylactic, anti-inflammatory medications such as sodium cromoglycate and steroids. These agents are characterized by primarily topical activity and thus result in minimal systemic effects. By combining these …