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Great description on clusterGreat description on cluster headaches. Great to also note that cluster headaches are more common in males than females. A recent report has also indicated that cluster headaches are the worst type of headaches that anyone can experience. Females who report of having cluster headaches report this to be more painful than giving birth. A great article in regards to cluster headaches can be found at Brisbane Headache and Migraine Clinic which explains the signs and symptoms of a cluster headache as well as other forms of headaches and migraines.

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