Active ingredient: Sildenafil citrate

Both Viagra and Viagra Connect are powered by the active ingredient sildenafil citrate.

This substance temporarily increases blood flow to the penis, enabling an erection when sexually aroused.Sildenafil citrate is responsible for the efficacy of both medications in treating erectile dysfunction.

Manufacturer: Pfizer

Viagra is a branded medication that can only be made by Pfizer, a multinational pharmaceutical corporation. Viagra Connect is also produced by Pfizer, ensuring the same level of quality and reliability in both products.

Availability: Prescription vs Over-the-counter

One of the main differences between Viagra and Viagra Connect is how they are obtained. Viagra requires a prescription from a healthcare professional, whereas Viagra Connect is available over the counter at pharmacies. This means that individuals do not need a doctor's prescription to purchase Viagra Connect.

Dosage strengths: 25mg, 50mg, and 100mg

Viagra is available in three dosage strengths: 25mg, 50mg, and 100mg. The smallest available dose of Viagra, 25mg, is recommended for those who have tried larger doses but experienced adverse effects. In contrast, Viagra Connect is only available in the 50mg version. This difference in dosage options might affect which medication is more suitable for certain individuals, depending on their needs and tolerance.

Comparison with generic Sildenafil

Sildenafil is the generic version of Viagra and contains the same active ingredient as Viagra and Viagra Connect. All three medications work in the same way to treat erectile dysfunction. The only real difference between them is the branding and the strength of the dose.

Usage recommendations and side effects

Because Viagra, Viagra Connect, and generic sildenafil all contain the same active ingredient, the side effects of these medications are the same. Depending on an individual's circumstances, if they need to lower the dose or get a higher standard dose, then Sildenafil or Viagra might be more appropriate.

Visual difference

A minor visual difference between Viagra and Viagra Connect tablets is the stamp on the side. The Viagra Connect tablet has "V50" stamped on the side, whereas "VGR" is stamped on the side of the Viagra tablet.

Key differences and similarities

The primary differences between Viagra and Viagra Connect are the availability (prescription vs over-the-counter) and the dosage options (25mg, 50mg, and 100mg for Viagra vs only 50mg for Viagra Connect). Both medications contain the same active ingredient, sildenafil citrate, and are produced by the same manufacturer, Pfizer. They work in the same way to treat erectile dysfunction, and their side effects are similar due to the shared active ingredient.