Caverject vs Vardenafil: side-by-side comparison
Caverject (Alprostadil) 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 | Caverject | Vardenafil |
|---|---|---|
| Active ingredient | Alprostadil | Vardenafil |
| Manufacturer | Pfizer | Various generics |
| Class | Erektile Dysfunktion (ED) | Erektile Dysfunktion (ED) |
| Strengths | 10mcg, 20mcg, 40mcg | 5mg, 10mg, 20mg |
| Forms | injection | tablet |
What's the same
Caverject and Vardenafil both belong to the Erektile Dysfunktion (ED) class and are used for partially overlapping indications. The active ingredients — Alprostadil vs Vardenafil — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Alprostadil vs Vardenafil), strengths (10mcg, 20mcg, 40mcg vs 5mg, 10mg, 20mg), forms (injection vs tablet), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Caverject: Alprostadil bindet an Prostaglandin-E-Rezeptoren der glatten Muskulatur des Corpus cavernosum und löst eine cAMP-vermittelte Relaxation der kavernösen glatten Muskulatur aus, unabhängig vom Stickstoffmonoxid-Signalweg, d… 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 Caverject is preferred
Caverject ist zugelassen für die erektile Dysfunktion vaskulogener, neurogener, psychogener oder gemischter Ätiologie bei erwachsenen Männern.
When Vardenafil is preferred
Generisches Vardenafil teilt die Indikation des Originalpräparats: erektile Dysfunktion bei erwachsenen Männern.
Häufig gestellte Fragen
Is Caverject or Vardenafil better? ▾
There is no single answer. Caverject 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 Caverject 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 Caverject 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 Caverject comparisons
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