Description: Welcome to the Australian Cluster Headache support site, a forum and information resource for sufferers of cluster headache and their supporters.
I have removed all ads from the site now, as they tended to get in the way, despite them helping to cover hosting costs. If you'd like to support me, perhaps you could buy me a coffee Or perhaps you'd like to buy my new book: Signed copies available at www.rogerchappell.au
Cluster headaches are exceptionally severe headaches that occur for no known cause. Cluster headaches are rarer than migraines, affecting only 69 out of every 100,000 people (less than one percent). Men are six times more likely to develop cluster headaches than women.
Cluster headaches can strike at any age, but usually develop in men between the ages of twenty and fifty. Women are more likely to develop severe cluster headaches after age fifty.