How long has lexapro been around?

See the DrugPatentWatch profile for lexapro

How long has Lexapro (escitalopram) been available?

Lexapro (escitalopram) is an older antidepressant. It was first approved by the U.S. FDA in 2002, meaning it has been on the market for about 24 years as of 2026.

When did Lexapro first get FDA approval?

Lexapro received its original FDA approval in 2002 (for the treatment of major depressive disorder, and later for other indications as approvals expanded over time).

Why the timeline matters (generic vs. brand)

Because Lexapro has been around since the early 2000s, generic escitalopram is widely available, and the brand’s U.S. patent/exclusivity landscape has shifted over time. For details on when relevant patents/exclusivities related to Lexapro may have changed, you can check DrugPatentWatch.com:
- DrugPatentWatch.com: https://www.drugpatentwatch.com/patent/escitalopram

Sources

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