Registration is now open for the 20th Annual Clusterbusters U.S. Conference

September 11-14 2025
We are very excited to celebrate our 20th Conference Anniversary with you during this long weekend of support, education, and community in Grapevine, TX near Dallas/Ft. Worth. Join us for this exciting anniversary event!

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New Research: Psilocybin Reduces Frequency of Cluster Attacks

A study from Yale proves that repeated, low-doses of psilocybin lead to a significant reduction in the number of cluster headache attacks.

Clusterbusters' 10th Annual #CureforCluster Virtual 5k is June 7, 2025!

A virtual 5k can be run or walked at any location, so you can join us from anywhere in the world. Proceeds will support Clusterbusters and the Alliance for Headache Disorders Advocacy (AHDA).

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High-Flow Oxygen Therapy for Cluster Headaches

Oxygen is an essential tool for dealing with cluster headaches (CH). For most people with CH, oxygen when properly used will abort an attack within 15 minutes—often in less time than that. Unlike many other prescribed abortive medications and treatments, oxygen has no negative side effects

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We support research for better treatments and a cure while advocating to improve the lives of those struggling with cluster headaches.

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Latest News & Events

Studies

Psilocybin and Migraine Disease

Sep 18, 2023 | Survey

Joint research project by Clusterbusters INC. and Cluster Headache - Trigeminal Autonomic Cephalahia (CH-TAC), LLC...

Events

Monthly 1st Monday Group with Eric Diamond

Support Group

This free event is for people who struggle with cluster headaches. We have gathered speakers in many locations around the globe who are knowledgeable about this topic and can help. RSVPs are limited to 12 per group session.