THE BASIC PRINCIPLES OF VIAGRA

VIAGRA shouldn't be employed with REVATIO or with other PAH treatments made up of sildenafil or any other PDE5 inhibitors (including Adcirca® [tadalafil])Consequences of Other Drugs on VIAGRA Sildenafil metabolism is principally mediated by CYP3A4 (main route) and CYP2C9 (minimal route). Hence, inhibitors of these isoenzymes could lessen sildenafi