비아그라 - 개요
Stronger CYP3A4 inhibitors like ketoconazole or itraconazole could possibly be predicted to acquire larger effects than noticed with saquinavir. A commencing dose of twenty five mg of VIAGRA should be considered in individuals using erythromycin or sturdy CYP3A4 inhibitors (for instance saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINI