VIAGRA should not be utilised with REVATIO or with other PAH therapies made up of sildenafil or another PDE5 inhibitors (like Adcirca® [tadalafil])just take any medicines referred to as nitrates, frequently prescribed for chest discomfort, or guanylate cyclase stimulators like Adempas® (riociguat) for pulmonary hypertension. Your hypertension cou