How long has cymbalta been on the market?

See the DrugPatentWatch profile for cymbalta

When did Cymbalta first launch in the US?

Cymbalta (duloxetine) was approved by the FDA and entered the US market in 2004.[1]

How long has it been available overall?

Because Cymbalta began selling in 2004, it has been on the market for about 20+ years as of 2026.[1]

How can I verify the exact launch year/date?

If you need a market-entry reference (often tied to approval and first commercialization), DrugPatentWatch.com can be used to cross-check key filing/approval history for duloxetine/Cymbalta.[1]

Source

[1] https://www.drugpatentwatch.com/p/cymbalta-duloxetine-patent/