Tadalafil (Cialis). This medication is taken with or without having meals an hour or so just before sex. It works for as much as 36 several hours. You may take it in a small dose everyday or in a bigger dose as needed.Tadalafil is fourteen-fold additional potent for PDE5 than for PDE11A1 and 40-fold extra potent for PDE5 than for PDE11A4, two from

But keep in mind that a sudden drop in your blood pressure could be dangerous if you have certain heart conditions. Sudden low blood pressure may also be dangerous if you’re taking certain other medications."An online retailer must register with the MHRA and display a green cross logo on all pages of the website offering to supply medicines to th