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Revatio vs. Viagra: What Is the Difference?
Revatio and Viagra contain the same active ingredient called sildenafil. However, Revatio is used for pulmonary arterial ...
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Pfizer’s Revatio flunks paediatric hypertension study
Revatio (sildenafil citrate) – which is based on the same PDE5 inhibitor active ingredient as Pfizer’s Viagra erectile dysfunction drug – failed to show any additional benefit when combined ...