Labels:text | human face | screenshot | person OCR: Resident and Staff Physician Patient Education Chart Cluster Headaches * Most common in men 30 to 50 years old * Clusters one or more times a day * Cluster continues for weeks or months * Pain centers around one eye, then spreads to cheek and forehead * Affected eye becomes red and waters * Nostril stuffs and runs * Pain lasts 20 to 90 minutes Reprinted with permission from Resident and Staff Physician (c) 1991-92, 1993 by Romaine Pierson Publishers, Inc.
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