Drug
Who makes ampicillin sodium and sulbactam sodium?
8 companies list ampicillin sodium and sulbactam sodium as a human prescription drug, including under the names UNASYN. Forms: injection, powder, for solution. Routes: intramuscular, intravenous.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing ampicillin sodium and sulbactam sodium
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Eugia US LLC | injection, powder, for solution | ANDAANDA090339, ANDA090340, ANDA090349 | 5 | 0 |
| Meitheal Pharmaceuticals, Inc. | injection, powder, for solution | ANDAANDA065314, ANDA065406 | 3 | 0 |
| Northstar Rx, LLC, | injection, powder, for solution | ANDAANDA065222, ANDA065314 | 3 | 0 |
| Roerig | injection, powder, for solution | NDANDA050608 | 3 | 0 |
| Hospira, Inc.United States | injection, powder, for solution | ANDAANDA065310 | 2 | 7 |
| ONESOURCE SPECIALTY PHARMA LIMITEDIndia | injection, powder, for solution | ANDAANDA201024 | 2 | 3 |
| Civica, Inc. dba CivicaRxUnited States | injection, powder, for solution | ANDAANDA201024 | 1 | 1 |
| Medical Purchasing Solutions, LLCUnited States | injection, powder, for solution | ANDAANDA090349 | 1 | 1 |
Enquiry
Common questions
- Who makes ampicillin sodium and sulbactam sodium?
- 8 companies list ampicillin sodium and sulbactam sodium as a human prescription drug in the openFDA NDC Directory, led by Eugia US LLC, Meitheal Pharmaceuticals, Inc., Northstar Rx, LLC,, Roerig, Hospira, Inc.. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic UNASYN?
- 7 companies list ampicillin sodium and sulbactam sodium under an abbreviated new drug application (ANDA), the application type used for generics, and 1 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.