HOW VIAGRA CAN SAVE YOU TIME, STRESS, AND MONEY.

The concomitant administration on the protease inhibitor ritonavir considerably raises serum concentrations of sildenafil (11-fold boost in AUC). If VIAGRA is prescribed to patients having ritonavir, warning should be utilised. Details from subjects exposed to large systemic amounts of sildenafil are constrained.When you overlook a dose of Revatio,