TY - CHAP M1 - Book, Section TI - Chapter 20. Drugs Used in Asthma & Chronic Obstructive Pulmonary Disease A1 - Trevor, Anthony J. A1 - Katzung, Bertram G. A1 - Kruidering-Hall, Marieke M. A1 - Masters, Susan B. PY - 2013 T2 - Katzung & Trevor's Pharmacology: Examination & Board Review, 10e AB - Asthma is a disease characterized by airway inflammation and episodic, reversible bronchospasm. Drugs useful in asthma include bronchodilators (smooth muscle relaxants) and anti-inflammatory drugs. Bronchodilators include sympathomimetics, especially β2-selective agonists, muscarinic antagonists, methylxanthines, and leukotriene receptor blockers. Anti-inflammatory drugs used in asthma include corticosteroids, mast cell stabilizers, and an anti-IgE antibody. Leukotriene antagonists play a dual role. Chronic obstructive pulmonary disease (COPD) is characterized by airflow limitation that is less reversible than in asthma and by a progressive course. However, many of the same drugs are used. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accesspharmacy.mhmedical.com/content.aspx?aid=56981550 ER -