Tiotropium inhalation is used to prevent bronchospasm (narrowing of the airways in the lungs) in people with bronchitis, emphysema, or COPD (chronic obstruct...learn more »

Levalbuterol is a bronchodilator. It works by relaxing muscles in the airways to improve breathing...learn more »

Albuterol and ipratropium are bronchodilators that relax muscles in the airways and increase air flow to the lungs...learn more »

Salmeterol is a bronchodilator. It works by relaxing muscles in the airways to improve breathing...learn more »

Alpha 1-proteinase inhibitor is a protein, also called alpha 1-antitrypsin. This protein occurs naturally in the body and is important for preventing the bre...learn more »

Acetylcysteine is a mucolytic (myoo-koe-LIT-ik) drug that breaks down mucus, the substance that lubricates many parts of the body such as the mouth, throat, ...learn more »

Dyphylline is a bronchodilator. Dyphylline works in several ways: It relaxes muscles in your lungs and chest to allow more air in, it decreases the sensitivi...learn more »

Pirbuterol is a bronchodilator. It works by relaxing muscles in the airways to improve breathing...learn more »

Terbutaline is a bronchodilator. Terbutaline works by relaxing muscles in the airways to improve breathing...learn more »

Terbutaline is a bronchodilator. It works by relaxing muscles in the airways to improve breathing...learn more »

Albuterol works by relaxing muscles in the airways to improve breathing...learn more »

Albuterol is a bronchodilator that relaxes muscles in the airways and increases air flow to the lungs...learn more »

Ipratropium inhalation is used to prevent bronchospasm, or narrowing airways in the lungs, in people with bronchitis, emphysema, or COPD (chronic obstructive...learn more »

Theophylline is a bronchodilator. It works by relaxing muscles in the lungs and chest, and makes the lungs less sensitive to allergens and other causes of br...learn more »