비아그라에 대해 알려지지 않은 사실
VIAGRA has sildenafil, which is identical medicine present in An additional drug named REVATIO. REVATIO is applied to take care of a unusual sickness referred to as pulmonary arterial hypertension (PAH).VIAGRA shouldn't be utilised with REVATIO or with other PAH remedies that contains sildenafil or another PDE5 inhibitors (which include Adcirca [ta