Viagra Super Active vs Stendra: side-by-side comparison
Viagra Super Active (Sildenafil Citrate) and Stendra (Avanafil) both belong to the Dysfonction érectile 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 Super Active | Stendra |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Avanafil |
| Manufacturer | Pfizer | Metuchen Pharmaceuticals |
| Class | Dysfonction érectile | Dysfonction érectile |
| Strengths | 100mg | 50mg, 100mg, 200mg |
| Forms | soft gelatin capsule | tablet |
What's the same
Viagra Super Active and Stendra both belong to the Dysfonction érectile class and are used for partially overlapping indications. The active ingredients — Sildenafil Citrate vs Avanafil — 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 Avanafil), strengths (100mg vs 50mg, 100mg, 200mg), forms (soft gelatin capsule vs tablet), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Viagra Super Active: Le citrate de sildénafil inhibe la PDE5 dans le tissu pénien lors de l'excitation sexuelle, ce qui permet au GMP cyclique de s'accumuler, au muscle lisse de se relâcher et à l'afflux sanguin d'augmenter. Stendra: L'avanafil inhibe sélectivement la phosphodiestérase de type 5 dans le corps caverneux, ce qui augmente le GMP cyclique et amplifie la vasodilatation médiée par le monoxyde d'azote en réponse à la stimulation sexuelle.
When Viagra Super Active is preferred
Viagra Super Active s'adresse à l'homme adulte présentant une dysfonction érectile.
When Stendra is preferred
Stendra est autorisé dans la dysfonction érectile chez l'homme adulte.
Questions fréquentes
Is Viagra Super Active or Stendra better? ▾
There is no single answer. Viagra Super Active and Stendra both belong to the Dysfonction érectile 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 Super Active to Stendra? ▾
Switching within the Dysfonction érectile 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 Super Active and Stendra have the same side effects? ▾
They share many of the Dysfonction érectile class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
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