What is a Cluster Headache and How is It Different from a Migraine?

Cluster headaches are severe, one-sided headaches that occur in cyclical patterns or clusters. They affect about 1 in 1,000 people and cause excruciating pain around or behind one eye, lasting 15 minutes to 3 hours. Unlike migraines, cluster headaches are shorter but more intense, with stabbing or burning pain described as feeling like a hot poker in the eye. They often occur at the same time daily and cause restlessness rather than the light sensitivity and nausea typical of migraines. Cluster headaches also produce distinctive symptoms like a drooping eyelid, constricted pupil, and nasal congestion on the affected side. Consult a healthcare provider for accurate diagnosis and treatment options.

Related Questions

• What triggers cluster headaches and can they be prevented?

• How are cluster headaches diagnosed and treated?

• What is the difference between episodic and chronic cluster headaches?

• Are cluster headaches more common in men or women?

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