비아그라에 대한 주요 지침

More powerful CYP3A4 inhibitors for example ketoconazole or itraconazole may be predicted to obtain greater effects than noticed with saquinavir. A beginning dose of 25 mg of VIAGRA needs to be regarded as in individuals using erythromycin or solid CYP3A4 inhibitors (for example saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION