Ozempic vs Plan B: side-by-side comparison
Ozempic (Traitement du diabète) and Plan B (Hormones et contraception) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Ozempic | Plan B |
|---|---|---|
| Active ingredient | Semaglutide | Levonorgestrel |
| Manufacturer | Novo Nordisk | Foundation Consumer Healthcare |
| Class | Traitement du diabète | Hormones et contraception |
| Strengths | 0.25mg, 0.5mg, 1mg, 2mg | 1.5mg |
| Forms | pre-filled pen | tablet |
What's the same
Ozempic and Plan B 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
Ozempic belongs to Traitement du diabète while Plan B belongs to Hormones et contraception. 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
Ozempic: Après injection sous-cutanée, le sémaglutide est lentement absorbé et se lie au récepteur du GLP-1 des cellules bêta et alpha pancréatiques, du système nerveux central et de l'intestin. Plan B: Le mécanisme principal de Plan B est le retard ou le blocage de l'ovulation lorsqu'il est pris avant le pic de LH.
When Ozempic 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.
When Plan B is preferred
Plan B est indiqué en contraception d'urgence après un rapport non protégé ou un échec de contraception avéré ou suspecté, chez la femme en âge de procréer.
Questions fréquentes
Is Ozempic or Plan B better? ▾
Ozempic and Plan B 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 Ozempic to Plan B? ▾
Switching between Ozempic and Plan B 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 Ozempic and Plan B 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 Ozempic 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.