Expectorant

Quick Facts

Description: Expectorants are substances that help clear mucus (phlegm) from the airways (lungs, bronchi, and trachea). They make it easier to cough up and expel mucus, relieving congestion.

Mechanism of Action: Expectorants work primarily in two ways: Some *increase the volume* of airway secretions, making the mucus thinner and less sticky, thus easier to cough up. These are sometimes called "secretory" expectorants. Others *stimulate the cough reflex*, making it more effective at clearing the airways. These are sometimes called "stimulant" expectorants. Many herbs have a combination of these effects.

Common Uses: Expectorants are commonly used to relieve chest congestion associated with colds, bronchitis, and other respiratory infections. They can be helpful for productive coughs (coughs that bring up mucus). Examples of herbs with expectorant properties include Mullein, Licorice root, Elecampane, and Thyme. *It's important to stay well-hydrated when using expectorants. Consult a healthcare professional if you have a persistent or severe cough.*