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).

Sildenafil 10mg/vial ... in adults who are temporarily unable to take oral Revatio. Give by IV bolus injection. Advise patients to seek immediate medical attention for a sudden loss of vision ...

Your healthcare provider just prescribed sildenafil (generic Viagra) for your erectile dysfunction (ED) symptoms. You’re ...

Sildenafil for managing PAH is marketed under the name Revatio with a particular dosage. It’s one of several FDA-approved treatments for the condition. Beyond a massive adrenaline rush ...

Sildenafil is the generic equivalent of Pfizer’s Revatio, which is indicated for the treatment of pulmonary arterial hypertension in adults, to improve exercise ability and delay clinical worsening.