Question

What are antagonist drugs?

Answer 1

Answer:

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Explanation:

An antagonist is a drug that blocks opioids by attaching to the opioid receptors without activating them. Antagonists cause no opioid effect and block full agonist opioids. Examples are naltrexone and naloxone. Naloxone is sometimes used to reverse a heroin overdose.

Answer 2

Answer:

an antagonist drugs is the drugs which blocks opioids by attaching the opioid receptors without activating them