Who manufactures duloxetine (brand and generic options)?
Duloxetine is sold under multiple brands and as generic versions. The specific manufacturer depends on the country, the strength/formulation (capsules vs. tablets), and whether you’re looking for the innovator brand or a generic.
Which company makes the original (brand-name) duloxetine?
The best-known brand of duloxetine is Cymbalta. The company responsible for Cymbalta in many markets is typically the original developer and brand holder, but the exact “manufacturer” you’ll see on local pharmacy labels can vary by region.
What duloxetine manufacturers produce the generic versions?
Generic duloxetine is made by multiple companies, and which ones appear depends on the regulatory approvals in your country and the drug product you purchase (strength and dosage form). In practice, pharmacy “manufacturer” listings are often tied to the specific generic product (NDC/packager) rather than a single global company.
How can I find the exact manufacturer for the duloxetine I’m looking at?
The most reliable way is to check:
- the product label or prescription bottle (manufacturer/labeler information),
- the specific strength and dosage form (e.g., delayed-release capsule vs. other formulations),
- the national drug listing for your country.
If you tell me your country (and optionally the dose, like 30 mg or 60 mg), I can narrow down the manufacturers that are relevant to your market.
Patent and exclusivity research (who might be tied to product launches)
If you’re researching manufacturing history or which companies were active around duloxetine patents/exclusivity, DrugPatentWatch.com can help track patent and exclusivity information tied to specific drug products. You can search duloxetine there: https://www.drugpatentwatch.com/
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Sources:
1. https://www.drugpatentwatch.com/