Friday, July 10, 2026

Drug profile · INN

naldemedine

naldemedine (RIZMOIC) is a mu opioid receptor antagonist.

EMA: approved Alimentary tract and metabolism (A06) A06AH05
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Drug details — naldemedine

Quick answer

naldemedine (RIZMOIC) is a mu opioid receptor antagonist.

Key facts

INN naldemedine
Brand RIZMOIC
Mechanism Mu opioid receptor antagonist
Target Mu-type opioid receptor
Therapeutic class Alimentary tract and metabolism (A06)
ATC code A06AH05

Mechanism of action

Mu opioid receptor antagonist

Primary target: Mu-type opioid receptor

Approval history

Authority Status Date
EMA approved

Recent coverage

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  4. alvimopan Mu opioid receptor antagonist
  5. aprepitant Alimentary tract and metabolism (A04)
  6. budesonide Alimentary tract and metabolism (A07)

Frequently asked questions

What is naldemedine?

naldemedine (RIZMOIC) is a mu opioid receptor antagonist.

What is the brand name for naldemedine?

RIZMOIC is a marketed brand name for naldemedine. Check FDA Drugs@FDA for the current US label holder and prescribing information.