Fildena 150 mg Tablet is a medication used to treat erectile dysfunction (ED) in men. Its active ingredient, sildenafil citrate (150mg), is a PDE5 inhibitor that works by relaxing the blood vessels in the penis, improving blood flow, and enabling an erection when sexually stimulated. Fildena 150 is more potent than standard sildenafil doses and is typically taken about 30 to 60 minutes before sexual activity. Its effects can last for up to 4-6 hours. It is important to use Fildena 150 under the guidance of a healthcare provider to minimize potential side effects and avoid interactions with other medications.