kirazmattson
Member
Sildenafil citrate, the active ingredient in Fildena CT 100, was originally invented by the pharmaceutical company Pfizer. It was first developed in the late 1980s by Pfizer’s team of chemists in the United Kingdom, primarily to treat angina and other cardiovascular conditions. During clinical trials, researchers discovered its unexpected effect on erectile function, which led to its development and approval as a treatment for erectile dysfunction (ED). Fildena CT 100 points: Inventor / Developer: Pfizer, UK research team Discovery period: Late Cardiovascular conditions (angina) Repurposed for ED: Observed erections during trials led to development as ED therapy Brand Names: Viagra (original Pfizer brand), Fildena and Fildena CT (generic versions by Indian pharmaceutical companies) Fildena CT 100 itself is a generic, chewable/fast-dissolving tablet manufactured by Centurion Laboratories in India. It contains sildenafil citrate but is not the original invention—it’s a reformulated, orally disintegrating version for convenience and faster onset. If you want, I can make a timeline showing Sildenafil’s invention, repurposing, and generics like Fildena CT 100 — it’s an interesting evolution of the drug.