Evista vs Avodart: side-by-side comparison
Evista (Hormones et contraception) and Avodart (Alopécie androgénétique) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Evista | Avodart |
|---|---|---|
| Active ingredient | Raloxifene | Dutasteride |
| Manufacturer | Eli Lilly | GlaxoSmithKline |
| Class | Hormones et contraception | Alopécie androgénétique |
| Strengths | 60mg | 0.5mg |
| Forms | tablet | capsule |
What's the same
Evista and Avodart 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
Evista belongs to Hormones et contraception while Avodart belongs to Alopécie androgénétique. 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
Evista: Le raloxifène se lie aux récepteurs des estrogènes et produit des effets sélectifs selon les tissus : une activité agoniste estrogénique dans l'os (préservant la densité minérale osseuse) et sur le métabolisme lipidique… Avodart: Avodart inhibe les deux isoformes de la 5α-réductase, l'enzyme qui convertit la testostérone en dihydrotestostérone (DHT).
When Evista is preferred
Evista est autorisé dans la prévention et le traitement de l'ostéoporose post-ménopausique, ainsi que dans la réduction du risque de cancer du sein invasif chez la femme ménopausée à risque accru.
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.
Questions fréquentes
Is Evista or Avodart better? ▾
Evista and Avodart 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 Evista to Avodart? ▾
Switching between Evista and Avodart 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 Evista and Avodart 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 Evista 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.