비아그라 - 개요
More powerful CYP3A4 inhibitors which include ketoconazole or itraconazole might be expected to get increased effects than viewed with saquinavir. A starting up dose of twenty five mg of VIAGRA needs to be regarded as in individuals getting erythromycin or powerful CYP3A4 inhibitors (for instance saquinavir, ketoconazole, itraconazole) [see DOSAGE