Discover & Analyze r/ClusterHeadaches

Cluster headaches (CH) are a neurological disorder characterized by recurrent severe headaches on one side of the head, typically around the eye. There is often accompanying eye watering, nasal congestion, or swelling around the eye on the affected side. These symptoms typically last 15 minutes to 3 hours. Attacks often occur in clusters which typically last for weeks or months and occasionally more than a year. This sub is here to provide support and resources to those who suffer from CH.