VIAGRA contains sildenafil, which is identical medicine found in A further drug called REVATIO. REVATIO is applied to treat a unusual disorder called pulmonary arterial hypertension (PAH). A starting dose of 25 mg really should be deemed in patients with any degree of hepatic impairment [see DOSAGE AND ADMINISTRATION and https://cesartiajw.widblog.com/84881214/little-known-facts-about-sahte-ilaç