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Definition
Incidence
Risk Factors
Symptoms
triggers
Evaluation
similar conditions
Treatment
drugs
questions for doctor
Home Care
pain in adults
pain in children
taking control
warning signs
Prevention
Underlying Cause
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Cluster Headaches Underlying Cause
The cause of cluster headaches is unknown.

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Last Updated: Apr 8, 2007  References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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