inhalation therapy
Treatment for Cluster Headache
Oxygen inhalation therapy for Cluster Headache involves high-flow, high-concentration oxygen (typically 100%) administered via a non-rebreather mask at 12-15 liters per minute. The rapid arterial vasoconstrictive effect of high-flow oxygen reduces cerebral blood flow and alleviates the intense neurovascular pain associated with cluster headache attacks by modulating the trigeminovascular system.