Cialis (tadalafil) is a type of PDE5 inhibitor that the Food and Drug Administration (FDA) approved in 2003. Like other PDE5 inhibitors, it increases blood flow to the penis. There are two ...

PDE5 inhibitors work by inhibiting the action of ... Just so you’re aware, the effects typically last up to four hours. What ...

A new study reports that mirodenafil, a newly developed oral phosphodiesterase type 5 (PDE5) inhibitor, is an efficacious and safe treatment for erectile dysfunction (ED). Many men with ED ...

Although phosphodiesterase 5 (PDE5) inhibitors are a highly effective and easy-to-use treatment for erectile dysfunction (ED), many men discontinue therapy. Inadequate education and follow-up of ...