AndroGel vs Propecia: side-by-side comparison
AndroGel (Hormones et contraception) and Propecia (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 | AndroGel | Propecia |
|---|---|---|
| Active ingredient | Testosterone | Finasteride |
| Manufacturer | AbbVie | Merck |
| Class | Hormones et contraception | Alopécie androgénétique |
| Strengths | 1%, 1.62% | 1mg |
| Forms | gel | tablet |
What's the same
AndroGel and Propecia 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
AndroGel belongs to Hormones et contraception while Propecia 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
AndroGel: La testostérone contenue dans AndroGel traverse la peau, environ 10 % de la dose appliquée passant dans la circulation générale. Propecia: La DHT, produite à partir de la testostérone par la 5-alpha-réductase, entraîne la miniaturisation des follicules pileux du cuir chevelu chez les hommes génétiquement prédisposés, raccourcissant progressivement les phase…
When AndroGel is preferred
AndroGel est autorisé dans l'hypogonadisme primaire ou secondaire de l'homme, confirmé par des dosages matinaux de testostérone totale et des symptômes cliniques.
When Propecia is preferred
Propecia est autorisé dans le traitement de l'alopécie androgénétique masculine chez l'homme de 18 à 41 ans.
Questions fréquentes
Is AndroGel or Propecia better? ▾
AndroGel and Propecia 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 AndroGel to Propecia? ▾
Switching between AndroGel and Propecia 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 AndroGel and Propecia 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 AndroGel 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.