Viagra brands?

Short answer:
- Viagra is Pfizer’s brand-name sildenafil citrate for erectile dysfunction.
- Revatio is Pfizer’s brand-name sildenafil citrate for pulmonary arterial hypertension (PAH).

Beyond these, there are many generic sildenafil citrate products sold by numerous manufacturers. Brand names for generics vary by country, and in many places you’ll simply see “Sildenafil Citrate Tablets” (often 25 mg, 50 mg, or 100 mg) with the manufacturer’s name on the label.

If you tell me your country or region, I can list the common brand names you’re likely to see there and whether generic sildenafil is available. Also, keep in mind sildenafil is a prescription medication—discuss with a clinician before use, and avoid taking it with nitrates or certain other medicines.