VIAGRA should not be utilized with REVATIO or with other PAH treatment options that contains sildenafil or almost every other PDE5 inhibitors (like Adcirca® [tadalafil]) Consequences of Other Medications on VIAGRA Sildenafil metabolism is principally mediated by CYP3A4 (major route) and CYP2C9 (slight route). Thus, inhibitors of these isoenzymes may https://donaldf951bay5.wikikali.com/user