VIAGRA should not be employed with REVATIO or with other PAH remedies made up of sildenafil or some other PDE5 inhibitors (including Adcirca® [tadalafil]) Consequences of Other Medication on VIAGRA Sildenafil metabolism is principally mediated by CYP3A4 (important route) and CYP2C9 (small route). As a result, inhibitors of those isoenzymes https://williamv517tsq2.thecomputerwiki.com/user