Tag: Cough reflex

Globally, the prevalence of chronic cough in adults is nearly 10%. For those seeking relief, the question often arises: is benzonatate a suppressant? Yes, benzonatate is a prescription non-narcotic cough suppressant, also known as an antitussive.

According to the American Academy of Family Physicians, dextromethorphan is one of the only over-the-counter cough suppressants with evidence supporting its effectiveness for suppressing acute coughs. But what is the science behind how does dextromethorphan stop coughing, and what makes it different from other remedies? This article explains its action on the central nervous system.

According to MedlinePlus, cough suppressants are medications called antitussives that work by decreasing activity in the part of the brain that causes coughing. These drugs are primarily used to temporarily relieve dry, irritating coughs that do not produce mucus, and do not treat the underlying cause.