Sildenafil and Tadalafil: A Comparative Examination
Erectile dysfunction (ED) afflicts millions of men worldwide, leading to substantial distress and emotional challenges. Fortunately, effective treatment options are available, with sildenafil and tadalafil being two of the most popular. Both belong to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors, acting by loosening blood ve