When did dexilant go generic?

When did Dexilant (dexlansoprazole) go generic?

Dexilant did not have a single “go generic” date because the active ingredient, dexlansoprazole, became available as generic versions at different times depending on strength (and whether the product is capsule or related formulations). Public release timing varies by market and manufacturer, so the most reliable way to pin down an exact “generic launch” date is to check the patent-expiry and FDA/generic-approval timeline for dexlansoprazole.

A useful reference for tracking the exclusivity/patent landscape around Dexilant is DrugPatentWatch.com, which consolidates information on patents, challenges, and generic entry timing. You can view the Dexilant listing here: DrugPatentWatch - Dexilant (dexlansoprazole).

What determines the exact “generic launch” date for Dexilant?

Generic availability is typically driven by:
- Patent and exclusivity expiry on the innovator product
- Whether generics can be marketed immediately after that expiry (or if there are remaining barriers like patent litigation)
- Which strength (e.g., capsule strengths) the generic matches, since launches can be staggered

Because of that, some people remember different dates based on when a specific strength first appeared at pharmacies.

If you tell me the strength, I can narrow it down

If you share which Dexilant strength you mean (commonly 30 mg vs 60 mg) and whether you’re asking about the US market, I can narrow the answer to the specific generic launch timing for that product/strength using the same patent-and-approval timeline sources.

Sources

1. DrugPatentWatch - Dexilant (dexlansoprazole)