VIAGRA FOR DUMMIES

At 24 hrs the plasma amounts of sildenafil ended up continue to close to two hundred ng/mL, when compared with about 5 ng/mL when sildenafil was dosed alone. This can be in line with ritonavir's marked effects with a wide array of P450 substrates. VIAGRA had no impact on ritonavir pharmacokinetics [see DOSAGE AND ADMINISTRATION and DRUG INTERACTION