a drug used to treat opiate (e.g., heroin) addiction and alcoholism. Naltrexone blocks the opiate receptors, preventing cells from responding to opiate drugs and endorphins. Naltrexone has been used as an immune modulator by some people with HIV disease.
NALTREXONE
Meaning of NALTREXONE in English
AIDS English Glossary. Английский словарь СПИДа. 2012