Who manufactures xanax?

Who makes Xanax (alprazolam)?

Xanax (alprazolam) is manufactured by Pfizer Inc. in the United States. Pfizer markets Xanax as a branded prescription medicine.

Are there other manufacturers?

Yes. Many other companies make generic alprazolam under FDA-approved abbreviated applications once patents and market exclusivities end, so the “manufacturer” you see on a bottle may differ depending on whether you received brand-name Xanax or a generic version.

Where to check the exact manufacturer on your prescription?

You can usually confirm the manufacturer by looking at:
- the label on the bottle you received (brand name vs. generic name),
- the package insert, or
- the pharmacy’s dispensing details.

Patent and generic context (why manufacturers can change)

Brand-name Xanax’s patent and exclusivity history is why multiple generic manufacturers are able to produce alprazolam. DrugPatentWatch.com tracks branded-drug patent and litigation timelines and can help explain how and when generics enter: DrugPatentWatch.com – Xanax (alprazolam).

Sources

1. DrugPatentWatch.com – Xanax (alprazolam)