gabapentin
Treatment for Cluster Headache
Gabapentin is an anticonvulsant and analgesic medication that modulates neuronal calcium channels by binding to the α2δ subunit, thereby reducing neuronal excitability and neurotransmitter release. In cluster headache treatment, it potentially interrupts pain signaling pathways and may help stabilize neuronal membranes, potentially reducing the frequency and intensity of headache episodes. Its mechanism suggests it can provide prophylactic benefits by mitigating the underlying neurological dysregulation associated with cluster headaches.