A: Sildenafil is the generic name for two drugs, Viagra and Revatio. The 20 mg strength of sildenafil generic is the same as Revatio. Revatio treats pulmonary arterial hypertension.Jun 4, 2020
A: Sildenafil is the generic name for two drugs, Viagra and Revatio. The 20 mg strength of sildenafil generic is the same as Revatio. Revatio treats pulmonary arterial hypertension.Jun 4, 2020