Lunesta vs Celexa: side-by-side comparison
Lunesta (Somnifères et hypnotiques) and Celexa (Antidépresseurs) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Lunesta | Celexa |
|---|---|---|
| Active ingredient | Eszopiclone | Citalopram |
| Manufacturer | Sunovion | Forest Laboratories / AbbVie |
| Class | Somnifères et hypnotiques | Antidépresseurs |
| Strengths | 1mg, 2mg, 3mg | 10mg, 20mg, 40mg |
| Forms | tablet | tablet |
What's the same
Lunesta and Celexa 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
Lunesta belongs to Somnifères et hypnotiques while Celexa belongs to Antidépresseurs. 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
Lunesta: L'eszopiclone est un modulateur allostérique positif du récepteur GABA-A, sur un site proche du site de liaison des benzodiazépines. Celexa: Le citalopram inhibe sélectivement le transporteur de recapture de la sérotonine, augmentant sa disponibilité synaptique avec une affinité limitée pour les transporteurs de la noradrénaline ou les autres récepteurs.
When Lunesta is preferred
Lunesta est autorisé chez l'adulte dans le traitement de l'insomnie, incluant les difficultés d'endormissement et de maintien du sommeil.
When Celexa is preferred
Celexa est autorisé dans la dépression caractérisée.
Questions fréquentes
Is Lunesta or Celexa better? ▾
Lunesta and Celexa 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 Lunesta to Celexa? ▾
Switching between Lunesta and Celexa 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 Lunesta and Celexa 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 Lunesta 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.