Cialis Super Active vs Caverject: side-by-side comparison
Cialis Super Active (Tadalafil) and Caverject (Alprostadil) both belong to the Erectile Dysfunction (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 | Cialis Super Active | Caverject |
|---|---|---|
| Active ingredient | Tadalafil | Alprostadil |
| Manufacturer | Eli Lilly | Pfizer |
| Class | Erectile Dysfunction (ED) | Erectile Dysfunction (ED) |
| Strengths | 20mg | 10mcg, 20mcg, 40mcg |
| Forms | soft gelatin capsule | injection |
What's the same
Cialis Super Active and Caverject both belong to the Erectile Dysfunction (ED) class and are used for partially overlapping indications. The active ingredients — Tadalafil vs Alprostadil — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Tadalafil vs Alprostadil), strengths (20mg vs 10mcg, 20mcg, 40mcg), forms (soft gelatin capsule vs injection), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Cialis Super Active: Tadalafil inhibits PDE5 in penile tissue during sexual arousal, allowing cyclic GMP to accumulate, smooth muscle to relax and blood inflow to increase. Caverject: Alprostadil binds prostaglandin E receptors on smooth muscle of the corpus cavernosum, triggering cAMP-mediated relaxation of cavernosal smooth muscle independent of the nitric oxide pathway used by PDE5 inhibitors.
When Cialis Super Active is preferred
Cialis Super Active is intended for adult men with erectile dysfunction.
When Caverject is preferred
Caverject is approved for erectile dysfunction of vasculogenic, neurogenic, psychogenic or mixed aetiology in adult men.
Frequently asked questions
Is Cialis Super Active or Caverject better? ▾
There is no single answer. Cialis Super Active and Caverject both belong to the Erectile Dysfunction (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 Cialis Super Active to Caverject? ▾
Switching within the Erectile Dysfunction (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 Cialis Super Active and Caverject have the same side effects? ▾
They share many of the Erectile Dysfunction (ED) class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
More Cialis Super Active comparisons
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