비아그라에 대한 모든 것
VIAGRA contains sildenafil, which is the same medicine found in An additional drug referred to as REVATIO. REVATIO is utilised to deal with a unusual ailment named pulmonary arterial hypertension (PAH).VIAGRA shouldn't be made use of with REVATIO or with other PAH therapies made up of sildenafil or every other PDE5 inhibitors (for instance Adcirca