# CARBON DIOXIDE, USP
> **NDA221021** · New Drug Application · Sponsor: ROBERTS OXYGEN CO INC · Approved 2025-10-25
## Drug
- **FDA Application Number:** NDA221021
- **Application type:** New Drug Application
- **Brand name:** CARBON DIOXIDE, USP
- **Generic name:** Carbon Dioxide
- **Active ingredients:** CARBON DIOXIDE
- **Dosage form:** GAS
- **Route:** INHALATION
- **Marketing status:** Prescription
- **Sponsor:** ROBERTS OXYGEN CO INC
- **First approval:** 2025-10-25
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=221021)
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