Dictionary of Cancer Terms
View in Spanish: Demerol
Demerol (DEH-meh-ROL)
A drug used to treat moderate to severe pain. It binds to opioid receptors in the central nervous system. Demerol is a type of analgesic agent and a type of opioid. Also called meperidine hydrochloride.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.