Revatio® is used to deal with a exceptional disease referred to as pulmonary arterial hypertension (PAH). Cialis® and generic Cialis® shouldn't be applied with Revatio® or with other PAH methods made up of sildenafil or any other PDE5 inhibitors (including Adcirca [tadalafil])Einige geben sich damit ab, andere versuchen, dem Issue mit natürlic