35

Understanding Sildenafil: A Comprehensive Guide What is Sildenafil? Sildenafil, commonly known by its brand name Viagra, is a medication primarily used to treat erectile dysfunction (ED) and pulmonary arterial hypertension. Its efficacy in enhancing blood flow has made it a household name since its approval by the FDA in 1998. How Does Sildenafil Work? Sildenafil […]