Biomaterial Database

Clinical Pharmacology of Bronchodilator Medications. 2018

Dennis M Williams, and Bruce K Rubin

University of North Carolina Eshelman School of Pharmacy, Chapel Hill, North Carolina.

Obstructive lung diseases, including asthma and COPD, are characterized by air-flow limitation. Bronchodilator therapy can often decrease symptoms of air-flow obstruction by relaxing airway smooth muscle (bronchodilation), decreasing dyspnea, and improving quality of life. In this review, we discuss the pharmacology of the β agonist and anticholinergic bronchodilators and their use, particularly in asthma and COPD. Expanding knowledge of receptor subtypes and G-protein signaling, agonist and antagonist specificity, and drug delivery have led to the introduction of safer medications with fewer off-target effects, medications with longer duration of action that may improve adherence, and more effective and efficient aerosol delivery devices.

UI	MeSH Term	Description	Entries
D001993	Bronchodilator Agents	Agents that cause an increase in the expansion of a bronchus or bronchial tubes.	Bronchial-Dilating Agents,Bronchodilator,Bronchodilator Agent,Broncholytic Agent,Bronchodilator Effect,Bronchodilator Effects,Bronchodilators,Broncholytic Agents,Broncholytic Effect,Broncholytic Effects,Agent, Bronchodilator,Agent, Broncholytic,Agents, Bronchial-Dilating,Agents, Bronchodilator,Agents, Broncholytic,Bronchial Dilating Agents,Effect, Bronchodilator,Effect, Broncholytic,Effects, Bronchodilator,Effects, Broncholytic
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000280	Administration, Inhalation	The administration of drugs by the respiratory route. It includes insufflation into the respiratory tract.	Drug Administration, Inhalation,Drug Administration, Respiratory,Drug Aerosol Therapy,Inhalation Drug Administration,Inhalation of Drugs,Respiratory Drug Administration,Aerosol Drug Therapy,Aerosol Therapy, Drug,Drug Therapy, Aerosol,Inhalation Administration,Administration, Inhalation Drug,Administration, Respiratory Drug,Therapy, Aerosol Drug,Therapy, Drug Aerosol
D001249	Asthma	A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).	Asthma, Bronchial,Bronchial Asthma,Asthmas
D029424	Pulmonary Disease, Chronic Obstructive	A disease of chronic diffuse irreversible airflow obstruction. Subcategories of COPD include CHRONIC BRONCHITIS and PULMONARY EMPHYSEMA.	Airflow Obstruction, Chronic,COAD,COPD,Chronic Airflow Obstruction,Chronic Obstructive Airway Disease,Chronic Obstructive Lung Disease,Chronic Obstructive Pulmonary Disease,Chronic Obstructive Pulmonary Diseases,Airflow Obstructions, Chronic,Chronic Airflow Obstructions