Gabapentin(60142-96-3)Anticonvulsant,Neuropathic pain treatment

Gabapentin is an oral medication structurally related to the neurotransmitter gamma-aminobutyric acid (GABA), primarily indicated for the management of postherpetic neuralgia (PHR) and as an adjunctive therapy in the treatment of partial-onset seizures. While its exact mechanism of action is not fully understood, it is known to modulate voltage-gated calcium channels in the central nervous system, thereby reducing the release of excitatory neurotransmitters. Beyond its approved indications, Gabapentin is extensively prescribed off-label for various chronic pain syndromes, including diabetic peripheral neuropathy, fibromyalgia, and central neuropathic pain, owing to its distinct efficacy in stabilizing hyperexcited neurons.