VIAGRA FOR DUMMIES

Effects of Other Prescription drugs on VIAGRA Sildenafil metabolism is principally mediated by CYP3A4 (important route) and CYP2C9 (small route). Therefore, inhibitors of such isoenzymes might cut down sildenafil clearance and inducers of these isoenzymes may well increase sildenafil clearance.Sexual activity can put excess pressure on your heart,