Yaz vs Finasteride: brand vs ingredient
Yaz contains Drospirenone, while Finasteride is a different active ingredient in the 5-alpha-reductase inhibitor (type II) class. This page compares them: when each is used, how the mechanisms and indications differ, and whether the question "Yaz vs Finasteride" makes sense to ask at all.
What is the relationship?
Yaz and Finasteride are different things: Yaz is a branded medication whose active ingredient is Drospirenone (in the Hormones et contraception class), whereas Finasteride is in the 5-alpha-reductase inhibitor (type II) class. They belong to different therapeutic classes and are chosen for different indications.
When Yaz is used
Yaz est autorisé dans la contraception chez la femme adulte demandant un contraceptif oral, dans le traitement du trouble dysphorique prémenstruel et dans celui de l'acné modérée chez la femme de 14 ans et plus demandant également une contr…
When Finasteride is used
Le finastéride est autorisé à 5 mg par jour dans le traitement de l'hypertrophie bénigne de la prostate chez l'homme adulte, où il réduit le volume prostatique, améliore le débit urinaire et diminue le risque de rétention aiguë d'urine et l…
Mechanisms compared
Yaz: Yaz prévient la grossesse par trois mécanismes : le blocage de l'ovulation (effet dominant), l'épaississement de la glaire cervicale qui gêne le passage des spermatozoïdes, et la modification de la réceptivité de l'endom… Finasteride: Le finastéride se lie avec une forte affinité à la 5-alpha-réductase de type II, bloquant la conversion de la testostérone en DHT.
When the comparison makes sense
Comparing Yaz with Finasteride makes sense when both are in the same clinical decision: the prescriber has weighed both for different but related conditions. If the question is between two options for the same need, the prescriber decides based on prior response, comorbidities and tolerance.
Questions fréquentes
Do Yaz and Finasteride treat the same thing? ▾
No — they treat different conditions because they belong to different therapeutic classes. The question of which to use is for the prescriber to answer based on the specific indication.
Can Yaz and Finasteride be combined? ▾
It depends on the interaction profile of Drospirenone with Finasteride. If both are in a single prescription, the prescriber has weighed it. Self-medicating with both is not recommended without pharmacist review.
Which is better, Yaz or Finasteride? ▾
"Better" doesn't apply between medications for different indications. The sensible question is which fits your specific clinical need — that is the prescriber's call.
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.