eucalyptus
Treatment for Cluster Headache
Eucalyptus contains 1,8-cineole, a terpene with potential analgesic and anti-inflammatory properties that may help modulate pain perception in cluster headaches. Its active compounds can interact with transient receptor potential (TRP) channels, potentially providing localized pain relief and promoting vasodilation, which could help alleviate the intense vascular-related pain characteristic of cluster headaches.