An expectorant causes your cough to be more productive. What does this mean exactly? At the risk of sounding crude, an expectoran causes you to cough up phlegm. Why in the world would anyone want to do that?
Well, for one expectorants help loosen chest and lung congestion. It helps people clear mucus more quickly than they otherwise would be able to, potentially reducing the length of their cough and alleviating discomfort by clearing away the mucus.
Many cold medications have both a decongestant and an expectorant, and basically, the expectorant is cleaning up the decongestant's dirty work. This is because decongestants reduce swelling in the nose – aside from relieving someone of a sinus headache, it also relieves a stuffy nose and improves hearing caused by excess phlegm in the sinus cavities. In turn, decongestants cause the mucus in the throat and nose to become runnier.
Expectorants can ease the symptoms of upper-respiratory issues by loosening phlegm further down in the lungs. Interestingly, an expectorant can also be used in combination with a cough suppressant. While a suppressant stops those annoying little coughs in the back of the throat, expectorants allow you to still cough productively.
It's important to know that though an expectorant can relieve some symptoms, it's not a treatment for an underlying illness.
One all-natural expectorant on the market to consider is Naturade Herbal Expectorant with Guafenesin. It includes naturally soothing herbs like red clover, rose hips and cocillana bark to calm the throat. It contains guaifenesin – a compound derived from the guaiac tree that is used in all expectorants sold over the counter. However, Naturade's product is made with all-natural ingredients, including honey and black cherry syrup for flavor.