# MUCINEX D
> **NDA021585** · New Drug Application · Sponsor: RB HLTH · Approved 2004-06-22
## Drug
- **FDA Application Number:** NDA021585
- **Application type:** New Drug Application
- **Brand name:** MUCINEX D
- **Generic name:** GUAIFENESIN AND PSEUDOEPHEDRINE HYDROCHLORIDE
- **Active ingredients:** GUAIFENESIN; PSEUDOEPHEDRINE HYDROCHLORIDE
- **Dosage form:** TABLET, EXTENDED RELEASE
- **Route:** ORAL
- **Marketing status:** Over-the-counter
- **Sponsor:** RB HLTH
- **Manufacturer:** WALGREEN COMPANY
- **First approval:** 2004-06-22
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=021585)
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