비아그라에 대해 알려지지 않은 사실
Much better CYP3A4 inhibitors such as ketoconazole or itraconazole could possibly be expected to have greater outcomes than seen with saquinavir. A starting up dose of 25 mg of VIAGRA needs to be viewed as in patients taking erythromycin or powerful CYP3A4 inhibitors (including saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION,