Drug
Who makes phentermine and topiramate?
2 companies list phentermine and topiramate as a human prescription drug, including under the names Qsymia. Forms: capsule, extended release. Routes: oral.
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 phentermine and topiramate
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Prasco Laboratories | capsule, extended release | NDA AUTHORIZED GENERICNDA022580 | 4 | 0 |
| Vivus LLC | capsule, extended release | NDANDA022580 | 4 | 0 |
Enquiry
Common questions
- Who makes phentermine and topiramate?
- 2 companies list phentermine and topiramate as a human prescription drug in the openFDA NDC Directory, led by Prasco Laboratories, Vivus LLC. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.