Fildena 100 is a medication used to treat erectile dysfunction (ED) in men. Its active ingredient, sildenafil citrate, helps increase blood flow to the penis, enabling men to achieve and maintain an erection during sexual arousal. As a PDE5 inhibitor, sildenafil works by relaxing blood vessels, allowing better circulation to support a firm, lasting erection. Fildena 100 is usually taken 30–60 minutes before planned sexual activity, with effects that can last 4-6 hours. This medication can enhance intimacy and improve confidence. A healthcare consultation is recommended to confirm suitability and ensure safe, effective use of Fildena 200mg.