Antagonist drug refers to medication that blocks or counteracts the effects of a psychoactive drug.

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Antagonist drugs at psychology-glossary.com■■■■■■■■
Antagonist drugs refer to drugs that block or change the effects of an addictive drug, reducing the desire . . . Read More
Antagonist at psychology-glossary.com■■■■■
Antagonist is a term in Neuroscience which is a chemical substance that decreases or blocks the effects . . . Read More
Anticholinergic agents at psychology-glossary.com■■■■■
Anticholinergic agents refer to medication drugs that block the action of acetylcholine, a neurotransmitter . . . Read More
Agonist at psychology-glossary.com■■■■
Agonist refers to a drug that effectively mimics the action of a natural chemical messenger within the . . . Read More
Naloxone at psychology-glossary.com■■■■
Naloxone (Narcane) is a drug that blocks the positive effects of heroin and can lead to a decreased desire . . . Read More
Beta blockers at psychology-glossary.com■■■■
Beta blockers refers to a class of drugs typically used to decrease blood pressure and also prescribed . . . Read More
Hallucinogen at psychology-glossary.com■■■■
hallucinogen refers to any psychoactive substance, such as LSD or marijuana, that can produce delusions, . . . Read More
Marijuana at psychology-glossary.com■■■■
Marijuana refers to dried part of the hemp plant (Cannabis sativa) which is a hallucinogen and is the . . . Read More
Sedative at psychology-glossary.com■■■■
Sedative refers to a psychoactive substance that has a calming effect on the central nervous system. . . . Read More
Anticholinergic hallucinogens at psychology-glossary.com■■■■
Anticholinergic hallucinogens refer to a class of drugs including Atropine and Scopolamine. Anticholinergic . . . Read More