air purification
Treatment for Cluster Headache
Oxygen therapy, typically administered via high-flow mask at 7-12 L/min, acts as a vasoconstrictor in the cerebral vasculature, reducing regional blood flow and alleviating the intense neurovascular pain associated with cluster headaches. The rapid inhalation of pure oxygen triggers a rapid sympathetic response and modulates the hypothalamic mechanisms believed to underlie cluster headache pathogenesis, providing swift therapeutic relief.