# BENADRYL PRESERVATIVE FREE
> **NDA009486** · New Drug Application · Sponsor: MCNEIL CONS · Approved 1957-12-30
## Drug
- **FDA Application Number:** NDA009486
- **Application type:** New Drug Application
- **Brand name:** BENADRYL PRESERVATIVE FREE
- **Generic name:** Diphenhydramine Hydrochloride
- **Active ingredients:** DIPHENHYDRAMINE HYDROCHLORIDE
- **Dosage form:** INJECTABLE
- **Route:** INJECTION
- **Marketing status:** Discontinued
- **Sponsor:** MCNEIL CONS
- **First approval:** 1957-12-30
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=009486)
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