Fluoxetine antidepressant

Fluoxetine is a well-known antidepressant medication, most famously recognized under the brand name Prozac. It was originally discovered and developed by researchers at Eli Lilly and Company in the early 1970s and received FDA approval in 1987. This breakthrough treatment revolutionized the management of clinical depression and various anxiety disorders.

While Eli Lilly remains the brand's creator, the patent for Fluoxetine expired in 2001, allowing a vast array of pharmaceutical firms worldwide—such as Teva, Sandoz, and Mylan—to manufacture generic versions. Consequently, production occurs in numerous countries across North America, Europe, and Asia to satisfy global medical demand. Ownership varies significantly depending on whether the product is the original brand or a generic equivalent.