Bronchodilatation, or bronchodilation, is a reduction in airway resistance caused by the relaxation of airway smooth muscle. It is the opposite of bronchoconstriction. [1] [2] Medically, …

A bronchodilator (pronounced “bron-ko-di-lay-ter”) is a type of medication that relieves the symptoms of asthma, chronic obstructive pulmonary disease (COPD) and other lung …

Bronchodilators are either short-acting or long-acting. Short-acting medications provide quick or "rescue" relief from acute bronchoconstriction. Long-acting bronchodilators help to control and …

2023年2月8日 · Taking a bronchodilator helps dilate or widen the airways, making it easier to breathe. Short-acting and long-acting bronchodilators treat various lung conditions and are …

Bronchodilators are drugs that open up (dilate) the breathing passages by relaxing the bronchial smooth muscle. They make breathing easier for people with asthma or other lung conditions.

Increase in caliber of the bronchi and bronchioles in response to pharmacologically active substances or autonomic nervous activity. 2. Rarely used term for bronchiectasis. Synonym …

2023年4月28日 · Bronchodilators are indicated for individuals that have lower than optimal airflow through the lungs. The mainstay of treatment is beta-2 agonists that target the smooth …

2024年2月20日 · Short-acting bronchodilators are called quick-acting, reliever, or rescue medications. You might hear them called rescue inhalers. These bronchodilators relieve acute …

The use of bronchodilators is one of the key elements in the treatment of chronic obstructive pulmonary disease (COPD), although there is often limited reversibility of airflow obstruction. 1 …

Bronchodilators are a type of medication that make breathing easier by relaxing the muscles in the lungs and widening the airways (bronchi). They're often used to treat long-term conditions …