Last Updated: November 8, 2026

Details for New Drug Application (NDA): 008857

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NDA 008857 describes PHENERGAN, which is a drug marketed by Wyeth Ayerst, Pharmobedient, Delcor Asset Corp, and Ani Pharms, and is included in six NDAs. Additional details are available on the PHENERGAN profile page.

The generic ingredient in PHENERGAN is codeine phosphate; promethazine hydrochloride. There are four drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the codeine phosphate; promethazine hydrochloride profile page.

Summary for 008857

Tradename:	PHENERGAN
Applicant:	Wyeth Ayerst
Ingredient:	promethazine hydrochloride
Patents:	0

Medical Subject Heading (MeSH) Categories for 008857

Anti-Allergic Agents
Antipruritics
Histamine H1 Antagonists

Profile for product number 002

Active Rx/OTC/Discontinued:	DISCN	Dosage:	INJECTABLE;INJECTION			Strength	25MG/ML
Approval Date:	Approved Prior to Jan 1, 1982	TE:		RLD:	No

Profile for product number 003

Active Rx/OTC/Discontinued:	DISCN	Dosage:	INJECTABLE;INJECTION			Strength	50MG/ML
Approval Date:	Approved Prior to Jan 1, 1982	TE:		RLD:	No

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