Revatio and Viagra contain the same active ingredient called sildenafil. However, Revatio is used for pulmonary arterial hypertension (PAH), whereas Viagra is used for erectile dysfunction (ED).

Does your performance supplement contain a side of the main ingredient in Viagra? According to the FDA, it might. Recent alerts from the Food and Drug Administration have warned that supplements ...

Chewable erectile dysfunction medications, like chewable Viagra, use the same active ingredients as ED pills, but they aren’t FDA-approved. We review and compare the best options from Hims ...

Most of these active ingredients are found in FDA-approved prescription drugs, including Viagra and Cialis; others were removed from the market for serious safety concerns. It is easy for people ...