What is Dextromethorphan (DXM) primarily used for?

Dextromethorphan (DXM) is primarily used as a cough suppressant. It is an active ingredient found in many over-the-counter cough and cold medications. DXM works by affecting the signals in the brain that trigger the cough reflex, making it effective for individuals experiencing persistent coughs due to minor throat and bronchial irritation. Its use is specifically targeted towards alleviating coughing, and it is not designed for managing pain, anxiety, or sedation. This focus on cough suppression differentiates it from substances or medications that might provide pain relief, treat anxiety, or induce sedation, which are associated with different pharmacological agents.