Aygestin vs Januvia: side-by-side comparison
Aygestin (Santé sexuelle féminine) and Januvia (Traitement du diabète) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Aygestin | Januvia |
|---|---|---|
| Active ingredient | Norethindrone | Sitagliptin |
| Manufacturer | Various generics | Merck (MSD) |
| Class | Santé sexuelle féminine | Traitement du diabète |
| Strengths | 5mg | 25mg, 50mg, 100mg |
| Forms | tablet | tablet |
What's the same
Aygestin and Januvia 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
Aygestin belongs to Santé sexuelle féminine while Januvia belongs to Traitement du diabète. 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
Aygestin: La noréthistérone se lie aux récepteurs de la progestérone et exerce des effets progestatifs : épaississement de la glaire cervicale, suppression du pic de LH, amincissement de l'endomètre et réduction de l'activité des… Januvia: La sitagliptine inhibe de façon réversible la DPP-4, enzyme responsable de la dégradation rapide du GLP-1 et du GIP.
When Aygestin is preferred
Aygestin est autorisé dans les douleurs associées à l'endométriose, les saignements utérins anormaux d'origine hormonale et l'aménorrhée secondaire.
When Januvia is preferred
Le médicament est indiqué chez l'adulte atteint de diabète de type 2, seul ou en association à d'autres antidiabétiques, pour améliorer le contrôle glycémique.
Questions fréquentes
Is Aygestin or Januvia better? ▾
Aygestin and Januvia 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 Aygestin to Januvia? ▾
Switching between Aygestin and Januvia 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 Aygestin and Januvia 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 Aygestin 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.