Sildenafil, Tadalafil, or Vardenafil: What’s the Difference and Who Should Choose Which?
How These Drugs Compare In Real Life Sildenafil, tadalafil, and vardenafil belong to the same drug class: phosphodiesterase type 5 inhibitors, or PDE5 inhibitors. They help erections by enhancing the nitric oxide–cGMP pathway that relaxes penile smooth muscle and improves blood flow during sexual stimulation. That last part matters. None of these tablets creates an […]
Sildenafil, Tadalafil, or Vardenafil: What’s the Difference and Who Should Choose Which? Read More »