Gabapentin
Medical uses
Gabapentin is recommended for use in focal seizures and neuropathic pain. Gabapentin is prescribed off-label in the US and the UK, for example, for the treatment of non-neuropathic pain, anxiety disorders, sleep problems and bipolar disorder. In recent years, gabapentin has seen increased use, particularly in the elderly. There is concern regarding gabapentin's off-label use due to the lack of strong scientific evidence for its efficacy in multiple conditions, its proven side effects and its potential for misuse and physical/psychological dependency. Some harms, including nervous system harms, have been underreported in published trials of gabapentin, potentially resulting in the underestimation of harms in guidelines for the use of gabapentin.
Seizures
Gabapentin is approved for the treatment of focal seizures; however, it is not effective for generalized epilepsy.
Neuropathic pain
Gabapentin is recommended as a first-line treatment for chronic neuropathic pain by various medical authorities. This is a general recommendation applicable to all neuropathic pain syndromes except for trigeminal neuralgia, where it may be used as a second- or third-line agent.
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