FACTS ABOUT VIAGRA REVEALED

At 24 several hours the plasma levels of sildenafil were nonetheless about two hundred ng/mL, as compared to approximately five ng/mL when sildenafil was dosed by itself. This is often according to ritonavir's marked results with a wide number of P450 substrates. VIAGRA experienced no impact on ritonavir pharmacokinetics [see DOSAGE AND ADMINISTRAT