# IONSYS
> **NDA021338** · New Drug Application · Sponsor: THE MEDICINES CO · Approved 2006-05-22
## Drug
- **FDA Application Number:** NDA021338
- **Application type:** New Drug Application
- **Brand name:** IONSYS
- **Generic name:** Fentanyl Hydrochloride
- **Active ingredients:** FENTANYL HYDROCHLORIDE
- **Dosage form:** SYSTEM
- **Route:** IONTOPHORESIS, TRANSDERMAL
- **Marketing status:** Discontinued
- **Sponsor:** THE MEDICINES CO
- **First approval:** 2006-05-22
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=021338)
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