Bronchodilators

Definition

Bronchodilators are medications that relax the muscles around the airways, increasing airflow to the lungs. They are commonly used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD).

5 Must Know Facts For Your Next Test

1. Bronchodilators can be classified into short-acting and long-acting types.
2. Common side effects include increased heart rate, jitteriness, and headaches.
3. Proper nutrition can enhance the effectiveness of bronchodilators by ensuring optimal lung function.
4. They can be administered via inhalers, nebulizers, or oral tablets.
5. Certain foods and beverages, like caffeine, may interact with bronchodilators and affect their efficacy.

Review Questions

• What are the two main classifications of bronchodilators?
• List some common side effects of bronchodilators.
• How does proper nutrition influence the effectiveness of bronchodilators?

Related terms

Asthma:

A chronic respiratory condition characterized by airway inflammation and bronchoconstriction.

COPD:

Chronic Obstructive Pulmonary Disease is a group of lung diseases that cause obstructed airflow and breathing difficulties.

Nebulizer: A device that turns liquid medicine into a mist for inhalation into the lungs.