Neurontin vs Celexa: side-by-side comparison
Neurontin (Neurologische Arzneimittel) and Celexa (Antidepressiva) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Neurontin | Celexa |
|---|---|---|
| Active ingredient | Gabapentin | Citalopram |
| Manufacturer | Pfizer | Forest Laboratories / AbbVie |
| Class | Neurologische Arzneimittel | Antidepressiva |
| Strengths | 100mg, 300mg, 400mg, 600mg, 800mg | 10mg, 20mg, 40mg |
| Forms | capsule, tablet, oral solution | tablet |
What's the same
Neurontin 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
Neurontin belongs to Neurologische Arzneimittel while Celexa belongs to Antidepressiva. 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
Neurontin: Gabapentin bindet an die Alpha-2-Delta-Hilfsuntereinheit spannungsabhängiger Calciumkanäle im zentralen Nervensystem und reduziert dadurch den präsynaptischen Calciumeinstrom sowie die Freisetzung exzitatorischer Neurotr… Celexa: Citalopram hemmt selektiv den Serotonin-Reuptake-Transporter und erhöht damit die synaptische Serotoninverfügbarkeit, mit nur begrenzter Affinität zu Noradrenalin-Transportern oder anderen Rezeptoren.
When Neurontin is preferred
Neurontin ist bei Erwachsenen und Kindern ab drei Jahren zur Zusatztherapie fokaler Anfälle und bei Erwachsenen zur Behandlung der postherpetischen Neuralgie zugelassen.
When Celexa is preferred
Celexa ist zugelassen zur Behandlung der Major Depression.
Häufig gestellte Fragen
Is Neurontin or Celexa better? ▾
Neurontin 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 Neurontin to Celexa? ▾
Switching between Neurontin 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 Neurontin 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 Neurontin comparisons
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