비아그라 - 개요

More powerful CYP3A4 inhibitors for instance ketoconazole or itraconazole could possibly be envisioned to possess larger effects than observed with saquinavir. A setting up dose of 25 mg of VIAGRA needs to be thought of in patients using erythromycin or potent CYP3A4 inhibitors (like saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTR