VIAGRA THINGS TO KNOW BEFORE YOU BUY

The concomitant administration on the protease inhibitor ritonavir substantially boosts serum concentrations of sildenafil (11-fold rise in AUC). If VIAGRA is prescribed to clients having ritonavir, caution must be made use of. Data from topics subjected to substantial systemic levels of sildenafil are restricted.Also, N-desmethyl metabolite AUC an