Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Nippon Sanso Matheson, Inc. | Tualatin, OR, United States | Makes it | Problems found, fixed voluntarilyMar 4, 2015 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Dallas, TX, United States | Makes it | Problems found, fixed voluntarilyDec 9, 2022 · 3 inspections |
| Nippon Sanso Matheson, Inc. | Greensburg, PA, United States | Makes it | No problems foundAug 1, 2014 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Miami, FL, United States | Makes it | Not inspected on record |
| Nippon Sanso Matheson, Inc. | Austin, TX, United States | Makes it | Not inspected on record |
| Nippon Sanso Matheson, Inc. | Waverly, NE, United States | Makes it | No problems foundSep 7, 2023 · 2 inspections |
| Nippon Sanso Matheson, Inc. | Eagan, MN, United States | Makes it | No problems foundDec 5, 2012 · 2 inspections |
| Nippon Sanso Matheson, Inc. | South Portland, ME, United States | Makes it | No problems foundFeb 22, 2013 · 1 inspection |
| Nippon Sanso Matheson, Inc. | Donora, PA, United States | Makes it | No problems foundFeb 6, 2026 · 2 inspections |
| Nippon Sanso Matheson, Inc. | Richmond, CA, United States | Makes it | Problems found, fixed voluntarilyDec 19, 2019 · 4 inspections |
Product details
- Generic drug
- Nitrous Oxide: every company that makes it
- Form
- gas, respiratory (inhalation)
- Strength
- 992 mL per 1 L
- Approval
- NDA NDA209989
- On the market since
- Jan 1, 1987
- Package NDCs
55037-301-0155037-301-0255037-301-0355037-301-0455037-301-0555037-301-0655037-301-0755037-301-0855037-301-0955037-301-1055037-301-1155037-301-12- Official label
- DailyMed (National Library of Medicine), updated Oct 16, 2026
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