비아그라에 대해 알려지지 않은 사실
More powerful CYP3A4 inhibitors such as ketoconazole or itraconazole might be expected to have bigger effects than seen with saquinavir. A starting dose of twenty five mg of VIAGRA need to be thought of in patients having erythromycin or strong CYP3A4 inhibitors (like saquinavir, ketoconazole, itrac