Migraine vs. Cluster Headache: Pain Patterns and Treatment
Both are primary headache disorders causing severe pain, but they differ fundamentally. Migraines produce unilateral throbbing pain with nausea and light sensitivity, lasting hours to days. Cluster headaches cause excruciating, stabbing pain around one eye in shorter but more intense attacks.
Key Differences at a Glance
Shared Symptoms
- Severe unilateral head pain
- Sensitivity to light
Unique Indicators
- Aura (visual disturbances)
- Nausea/vomiting
- Worse with movement
- Long duration
- Restlessness/agitation
- Eye tearing and redness
- Nasal congestion on one side
- Clockwork regularity of attacks
Professional Diagnosis
Both are diagnosed clinically based on ICHD-3 criteria. The behavioral response to pain (lying still vs. pacing) and autonomic symptoms are key distinguishing features.
Treatment for Migraine
Acute: triptans, gepants, NSAIDs. Preventive: CGRP antibodies, topiramate, beta-blockers.
Treatment for Cluster Headache
Acute: high-flow oxygen (100% at 12-15L/min), injectable sumatriptan. Preventive: verapamil, galcanezumab, short courses of corticosteroids.
When to See a Doctor
See a headache specialist if headaches are severe, frequent, or not responding to OTC medication. Seek emergency care for any new severe headache pattern.
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Medically Reviewed for Accuracy
Content is aligned with established clinical guidelines from authoritative medical institutions, including MedlinePlus (U.S. National Library of Medicine), the CDC, the NIH, and the NHS. All content is reviewed by our medical advisory board for accuracy and safety.