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Vascular Headaches - Migraine
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Overview, Causes, & Risk Factors
A migraine is a moderate to severe headache affecting one or both sides of the head.
What is going on in the body?
Migraines are believed to be caused by changes in the blood flow in the vessels of the head. Changes in blood flow to different areas of the brain can produce a variety of symptoms.
What are the causes and risks of the condition?
The tendency for migraine headaches is probably inherited. Other factors that put a person at risk for migraines include: