# PHENERGAN
> **NDA008857** · New Drug Application · Sponsor: WYETH AYERST · Approved 1956-08-20
## Drug
- **FDA Application Number:** NDA008857
- **Application type:** New Drug Application
- **Brand name:** PHENERGAN
- **Generic name:** Promethazine Hydrochloride
- **Active ingredients:** PROMETHAZINE HYDROCHLORIDE
- **Dosage form:** INJECTABLE
- **Route:** INJECTION
- **Marketing status:** Discontinued
- **Sponsor:** WYETH AYERST
- **First approval:** 1956-08-20
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=008857)
---
*AI Analytics · CC0 1.0*