Viagra Professional vs Vardenafil: side-by-side comparison
Viagra Professional (Sildenafil Citrate) and Vardenafil (Vardenafil) both belong to the Erektile Dysfunktion (ED) class. They share clinical context but use different active ingredients. The choice between them depends on mechanism nuances, side-effect profile and individual response.
| Property | Viagra Professional | Vardenafil |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Vardenafil |
| Manufacturer | Pfizer | Various generics |
| Class | Erektile Dysfunktion (ED) | Erektile Dysfunktion (ED) |
| Strengths | 100mg | 5mg, 10mg, 20mg |
| Forms | sublingual tablet | tablet |
What's the same
Viagra Professional and Vardenafil both belong to the Erektile Dysfunktion (ED) class and are used for partially overlapping indications. The active ingredients — Sildenafil Citrate vs Vardenafil — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Sildenafil Citrate vs Vardenafil), strengths (100mg vs 5mg, 10mg, 20mg), forms (sublingual tablet vs tablet), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Viagra Professional: Sildenafilcitrat hemmt die PDE5, sodass das während der sexuellen Erregung produzierte zyklische GMP im Penisgewebe akkumulieren kann, was die glatte Muskulatur der Penisarterien entspannt und den Bluteinstrom erhöht. Vardenafil: Der Wirkmechanismus ist identisch mit dem von Levitra: Vardenafil hemmt selektiv die PDE5 in der glatten Muskulatur des Penis, sodass das während der sexuellen Erregung produzierte zyklische GMP akkumulieren kann.
When Viagra Professional is preferred
Viagra Professional ist für erwachsene Männer mit erektiler Dysfunktion bestimmt.
When Vardenafil is preferred
Generisches Vardenafil teilt die Indikation des Originalpräparats: erektile Dysfunktion bei erwachsenen Männern.
Häufig gestellte Fragen
Is Viagra Professional or Vardenafil better? ▾
There is no single answer. Viagra Professional and Vardenafil both belong to the Erektile Dysfunktion (ED) class but differ in mechanism nuances, half-life and side-effect profile. Preference depends on the patient, the prescriber and prior response to other therapies.
Can I switch from Viagra Professional to Vardenafil? ▾
Switching within the Erektile Dysfunktion (ED) class is done under supervision, typically using equivalent doses and a follow-up period to confirm response and tolerance. It is not a self-directed decision.
Do Viagra Professional and Vardenafil have the same side effects? ▾
They share many of the Erektile Dysfunktion (ED) class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
More Viagra Professional comparisons
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