Drug
Who makes piperacillin sodium and tazobactam sodium?
6 companies list piperacillin sodium and tazobactam sodium as a human prescription drug, including under the names Zosyn. Forms: injection, powder, for solution; injection, powder, lyophilized, for solution; injection, solution. Routes: 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 piperacillin sodium and tazobactam sodium
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Eugia US LLC | injection, powder, lyophilized, for solution | ANDAANDA065498, ANDA217409 | 5 | 0 |
| Provepharm Inc. | injection, powder, lyophilized, for solution | ANDAANDA207847, ANDA207848 | 5 | 0 |
| Baxter Healthcare CorporationUnited States | injection, solution | NDANDA050750 | 3 | 16 |
| Mitim S.r.l.Italy | injection, powder, lyophilized, for solution | DRUG FOR FURTHER PROCESSING | 3 | 1 |
| Civica, Inc. dba CivicaRxUnited States | injection, powder, for solution | ANDAANDA065523 | 2 | 1 |
| Fresenius Kabi USA, LLCUnited States | injection, powder, for solution | ANDAANDA090498 | 1 | 6 |
Bulk ingredient listings
- Shandong Anxin Pharmaceutical Co., Ltd.China · 1 NDC
Enquiry
Common questions
- Who makes piperacillin sodium and tazobactam sodium?
- 6 companies list piperacillin sodium and tazobactam sodium as a human prescription drug in the openFDA NDC Directory, led by Eugia US LLC, Provepharm Inc., Baxter Healthcare Corporation, Mitim S.r.l., Civica, Inc. dba CivicaRx. 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 Zosyn?
- 4 companies list piperacillin sodium and tazobactam 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.
- Who supplies piperacillin sodium and tazobactam sodium active ingredient?
- 1 company lists piperacillin sodium and tazobactam sodium as a bulk ingredient, including Shandong Anxin Pharmaceutical Co., Ltd..