Drug reference

gabapentin

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Central Nervous System (Anti Epileptic Drugs)

Mechanism of action

GABA analogue; structurally related to neurotransmitter GABA, but has no effect on GABA binding, uptake, or degradation; presence of gabapentin binding sites throughout the brain reported; mechanism for analgesic and anticonvulsant activity unknown

Common side effects

  • Dizziness
  • Somnolence
  • Drowsiness
  • Fatigue
  • Ataxia

Known interactions (5)

Related conditions

Frequently asked questions

What drug class is gabapentin?

gabapentin belongs to: Central Nervous System.

How does gabapentin work?

GABA analogue; structurally related to neurotransmitter GABA, but has no effect on GABA binding, uptake, or degradation; presence of gabapentin binding sites throughout the brain reported; mechanism for analgesic and anticonvulsant activity unknown

What are the common side effects of gabapentin?

Dizziness, Somnolence, Drowsiness, Fatigue, Ataxia

Which drugs interact with gabapentin?

Clonazepam, Bromazepam, dantrolene, Mirogabalin, Pregabalin

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