Ativan vs Celebrex: side-by-side comparison
Ativan (Anxiolytiques) and Celebrex (Traitements de la douleur) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Ativan | Celebrex |
|---|---|---|
| Active ingredient | Lorazepam | Celecoxib |
| Manufacturer | Pfizer | Pfizer |
| Class | Anxiolytiques | Traitements de la douleur |
| Strengths | 0.5mg, 1mg, 2mg | 50mg, 100mg, 200mg, 400mg |
| Forms | tablet, oral concentrate, injection | capsule |
What's the same
Ativan and Celebrex 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
Ativan belongs to Anxiolytiques while Celebrex belongs to Traitements de la douleur. 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
Ativan: Le lorazépam se lie au site benzodiazépine du récepteur GABA-A et renforce de façon allostérique la conductance chlorure inhibitrice. Celebrex: Le célécoxib inhibe sélectivement la COX-2, isoforme inductible de la cyclo-oxygénase surexprimée sur les sites d'inflammation, tout en épargnant la COX-1 constitutive qui maintient l'intégrité de la muqueuse gastrique e…
When Ativan is preferred
Ativan est autorisé chez l'adulte dans la prise en charge de courte durée des troubles anxieux et de l'insomnie liée à l'anxiété.
When Celebrex is preferred
Celebrex est autorisé chez l'adulte dans le traitement de l'arthrose, de la polyarthrite rhumatoïde, de l'arthrite juvénile idiopathique (sur certains marchés), de la spondylarthrite ankylosante, de la dysménorrhée primaire et de la douleur aiguë.
Questions fréquentes
Is Ativan or Celebrex better? ▾
Ativan and Celebrex 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 Ativan to Celebrex? ▾
Switching between Ativan and Celebrex 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 Ativan and Celebrex 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 Ativan 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.