Opioid analgesics Flashcards

1
Q

Common Opioids?

A

Morphine, fentanyl, codeine, loperamide, dextromethorphan

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2
Q

Opioid MOA?

A

Act as agonists at opioid receptors (μ = morphine

δ = enkephalin, κ = dynorphin)=>open K+ channels

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3
Q

AE? opioids? Antidote?

A

Constipation and miosis (pinpoint pupils)

Naloxone

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4
Q

Which AE of opioids do not develop little tolerance?

A

Constipation and miosis

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