Last update 20 Jun 2026

Acetaminophen/Hydrocodone/Promethazine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms-
Action
inhibitors, antagonists, agonists
Mechanism
COX inhibitors(Cyclooxygenases inhibitors), H1 receptor antagonists(Histamine H1 receptor antagonists), Opioid receptors agonists(Opioid receptors agonists)
Active Indication-
Originator Organization
Active Organization-
Inactive Organization
License Organization-
Drug Highest PhasePendingNDA/BLA
First Approval Date-
Regulation-
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Structure/Sequence

Molecular FormulaC17H20N2S
InChIKeyPWWVAXIEGOYWEE-UHFFFAOYSA-N
CAS Registry60-87-7
View All Structures (3)

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
NauseaNDA/BLA--
PainNDA/BLA--
Acute PainPhase 3
United States
02 Aug 2017
Drug-induced nausea and vomitingPhase 3
United States
02 Aug 2017
Pain, PostoperativePhase 3
United States
01 Jan 2013
VomitingPhase 3
United States
01 Jan 2013
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
349
(Norco)
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-
22 Mar 2023
Placebo
(Placebo)
swfoelmhhe = sqbwdfvgqj wvibiwsoei (xffvlzlsfv, nycsnxmwcs - xywvbacjor)
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Clinical Trial

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Approval

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Regulation

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