THE 2-MINUTE RULE FOR VIAGRA

This metabolite contains a PDE selectivity profile much like sildenafil and an in vitro potency for PDE5 somewhere around 50% on the dad or mum drug. Plasma concentrations of this metabolite are about forty% of These witnessed for sildenafil, so which the metabolite accounts for about 20% of sildenafil's pharmacologic outcomes.Because the combinati