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naltrexone
(redirected from Vivitrol)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
naltrexone /nal·trex·one/ (nal-trek´sōn) an opioid antagonist used as the hydrochloride salt in treatment of opioid or alcohol abuse.
nal·trex·one (nl-trksn)
n.
An endorphin and narcotic antagonist. It is devoid of pharmacologic action when administered in the absence of narcotics.

naltrexone [nal-trek´sōn]
an opioid antagonist used as the hydrochloride salt in treatment of opioid or alcohol abuse.

naltrexone (nal·trekˑ·sōn),
n a pharmacologic substance that increases the body's production of endorphins; used in treating narcotic addiction.

naltrexone
an opiate antagonist similar to naloxone but with longer action and greater potency.

naltrexone
Substance abuse An opioid antagonist used to manage opiate, alcohol and other abuse substances; naltrexone binds to endorphin receptors, preventing endophin receptor binding, reducing the craving for abuse substances. See Cocaine. Cf Antabuse.


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Vivitrol is an opioid-receptor blocker administered once monthly by intramuscular gluteal injection for the treatment of alcoholism in patients able to abstain from alcohol use prior to outpatient treatment.
It takes also a professional to inject Vivitrol into the patient''s buttocks.
They will also discuss a radical new drug treatment she is trying to get her to kick the bottle - Vivitrol is injected once a month and has a 30-day slow-release system.
 
 
 
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