PDE5 Inhibitors for Erectile Dysfunction

My Indian Pharmacy

The four major PDE5 inhibitors are sildenafil (Viagra), tadalafil (Cialis), vardenafil (Levitra), and avanafil (Stendra). During the penile erection process, cGMP is metabolized through the PDE5 enzyme and cannot exert its downstream erectile effects

Leave a Reply

Your email address will not be published. Required fields are marked *