Single Biggest Cancer Dictionary in the World

What is

dextromethorphan hydrobromide

?

Pronunciation: /dextromethorphan* hydrobromide*/

dextromethorphan hydrobromide

Definition

The hydrobromide salt form of dextromethorphan, a synthetic, methylated dextrorotary analogue of levorphanol, a substance related to codeine and a non-opioid derivate of morphine. Dextromethorphan exhibits antitussive activity and is devoid of analgesic or addictive property. This agent crosses the blood-brain-barrier and activates sigma opioid receptors on the cough center in the central nervous system, thereby suppressing the cough reflex.