비아그라 기본 사항 설명
More robust CYP3A4 inhibitors for instance ketoconazole or itraconazole can be expected to get higher results than noticed with saquinavir. A starting up dose of 25 mg of VIAGRA needs to be deemed in individuals taking erythromycin or strong CYP3A4 inhibitors (like saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION, CLINICAL PHA