Generic wellbutrin name?

What is the generic name for Wellbutrin?

Wellbutrin’s generic (non-brand) name is bupropion.

Is it “Wellbutrin” or “Wellbutrin XL”?

All of these are bupropion products, but they can differ by formulation:
- Wellbutrin SR = bupropion sustained-release
- Wellbutrin XL = bupropion extended-release

What generic name should you look for on a prescription or label?

Look for bupropion followed by a release/formulation term (if shown), such as:
- bupropion SR
- bupropion XL
- bupropion hydrochloride (wording can vary by manufacturer/strength)

Who makes generic bupropion?

Generic bupropion is made by multiple manufacturers, so the “generic name” stays bupropion, while the brand/generic label reflects the manufacturer and formulation.

What about patent or exclusivity?

If you’re researching specific bupropion product patents or manufacturer timelines, DrugPatentWatch.com tracks patent-related details for branded and generic products: https://www.drugpatentwatch.com/

Sources

1. https://www.drugpatentwatch.com/