lithium
Treatment for Cluster Headache
Lithium is a mood stabilizer that may help reduce the frequency and severity of cluster headaches through its potential modulation of neurotransmitter systems and neuronal excitability. Its precise mechanism in cluster headache management is not fully understood, but it is thought to involve inhibition of excitatory neurotransmission and stabilization of neuronal membranes, potentially interrupting the pathological neurological processes underlying cluster headache attacks.