What is the primary use of Gabapentin?

Gabapentin is primarily used as an anticonvulsant and antineuralgic. Initially developed to treat seizures in patients with epilepsy, gabapentin has also been found to be effective in managing nerve pain, known as neuropathic pain. This includes conditions such as postherpetic neuralgia following herpes zoster (shingles) and diabetic neuropathy.

The mechanism of action of gabapentin involves modulating the release of excitatory neurotransmitters and stabilizing electrical activity in the nervous system, which is why it can be beneficial in both seizure control and nerve pain management. Hence, its classification as both an anticonvulsant and an antineuralgic is accurate.

Understanding the primary use of gabapentin in these contexts helps clarify its role in treatment plans for patients experiencing seizures or neuropathic pain, while its other potential uses, such as for anxiety or restless leg syndrome, are considered secondary.