How long has cymbalta been on the market?

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/