Neurontin vs Crestor: side-by-side comparison
Neurontin (Neurological Medications) and Crestor (Cardiovascular Medications) 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 | Crestor |
|---|---|---|
| Active ingredient | Gabapentin | Rosuvastatin |
| Manufacturer | Pfizer | AstraZeneca |
| Class | Neurological Medications | Cardiovascular Medications |
| Strengths | 100mg, 300mg, 400mg, 600mg, 800mg | 5mg, 10mg, 20mg, 40mg |
| Forms | capsule, tablet, oral solution | tablet |
What's the same
Neurontin and Crestor 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 Neurological Medications while Crestor belongs to Cardiovascular Medications. 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 binds the alpha-2-delta auxiliary subunit of voltage-gated calcium channels in the central nervous system, reducing presynaptic calcium influx and the release of excitatory neurotransmitters such as glutamate… Crestor: Rosuvastatin competitively inhibits HMG-CoA reductase, the rate-limiting enzyme in hepatic cholesterol synthesis.
When Neurontin is preferred
Neurontin is approved in adults and children aged 3 years and older as adjunctive therapy for partial-onset seizures, and in adults for post-herpetic neuralgia.
When Crestor is preferred
Crestor is approved in adults for the treatment of primary hypercholesterolaemia and mixed dyslipidaemia, for the prevention of cardiovascular events in patients at elevated risk and for the secondary prevention of cardiovascular events.
Frequently asked questions
Is Neurontin or Crestor better? ▾
Neurontin and Crestor 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 Crestor? ▾
Switching between Neurontin and Crestor 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 Crestor 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
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.