Plan B vs Lady Era: side-by-side comparison
Plan B (Hormones et contraception) and Lady Era (Santé sexuelle féminine) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Plan B | Lady Era |
|---|---|---|
| Active ingredient | Levonorgestrel | Sildenafil Citrate |
| Manufacturer | Foundation Consumer Healthcare | Sunrise Remedies |
| Class | Hormones et contraception | Santé sexuelle féminine |
| Strengths | 1.5mg | 100mg |
| Forms | tablet | tablet |
What's the same
Plan B and Lady Era 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
Plan B belongs to Hormones et contraception while Lady Era belongs to Santé sexuelle féminine. 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
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. Lady Era: Le citrate de sildénafil inhibe la PDE5, permettant l'accumulation de GMPc dans le muscle lisse vasculaire lors de l'excitation sexuelle.
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.
When Lady Era is preferred
Lady Era ne dispose d'aucune indication autorisée, dans aucun pays, dans les troubles sexuels féminins.
Questions fréquentes
Is Plan B or Lady Era better? ▾
Plan B and Lady Era 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 Plan B to Lady Era? ▾
Switching between Plan B and Lady Era 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 Plan B and Lady Era 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 Plan B 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.