Gabapentin

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** A synthetic analogue of the neurotransmitter gamma-aminobutyric acid with anticonvulsant activity. Although its exact mechanism of action is unknown, gabapentin appears to inhibit excitatory neuron activity. This agent also exhibits analgesic properties. (NCI04)

**Synonyms:** - 1-(aminomethyl)cyclohexaneacetic Acid - GABAPENTIN - Gralise - Neurontin - gabapentin