Avodart vs Stendra: side-by-side comparison
Avodart (Alopécie androgénétique) and Stendra (Dysfonction érectile) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Avodart | Stendra |
|---|---|---|
| Active ingredient | Dutasteride | Avanafil |
| Manufacturer | GlaxoSmithKline | Metuchen Pharmaceuticals |
| Class | Alopécie androgénétique | Dysfonction érectile |
| Strengths | 0.5mg | 50mg, 100mg, 200mg |
| Forms | capsule | tablet |
What's the same
Avodart and Stendra are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Avodart belongs to Alopécie androgénétique while Stendra belongs to Dysfonction érectile. Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Avodart: Avodart inhibe les deux isoformes de la 5α-réductase, l'enzyme qui convertit la testostérone en dihydrotestostérone (DHT). 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 Avodart is preferred
Avodart est autorisé dans le traitement de l'hypertrophie bénigne de la prostate symptomatique modérée à sévère, seul ou en association à l'alpha-bloquant tamsulosine.
When Stendra is preferred
Stendra est autorisé dans la dysfonction érectile chez l'homme adulte.
Questions fréquentes
Is Avodart or Stendra better? ▾
Avodart and Stendra are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Avodart to Stendra? ▾
Switching between Avodart and Stendra is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Avodart and Stendra have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Avodart comparisons
Les informations publiées sur ce site sont fournies à titre documentaire et pédagogique. Elles ne remplacent pas l'avis d'un professionnel de santé qualifié.