VIAGRA really should not be used with REVATIO or with other PAH remedies containing sildenafil or some other PDE5 inhibitors (like Adcirca® [tadalafil]) Effects of Other Medicines on VIAGRA Sildenafil metabolism is principally mediated by CYP3A4 (big route) and CYP2C9 (insignificant route). Therefore, inhibitors of these isoenzymes could lessen sildenafil https://moshex627ssp2.hamachiwiki.com/user