비아그라에 대한 최종 가이드
More powerful CYP3A4 inhibitors which include ketoconazole or itraconazole may very well be expected to acquire higher results than found with saquinavir. A starting dose of 25 mg of VIAGRA should be deemed in clients taking erythromycin or robust CYP3A4 inhibitors (which include saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATIO