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Drug details for Lithium for cluster headaches.
Drug details for Calcium channel blockers for cluster headaches.
Drug details for Ergotamines for cluster headaches.
Drug details for Sumatriptan for cluster headaches.
WebMD explains how tyramine -- a substance found naturally in some foods -- can trigger migraine headaches.
WebMD helps you understand migraines without aura, including what they are, what the symptoms are, what causes them, and how they are treated.
WebMD explains how weather and similar environmental changes may trigger migraines and other types of headaches.
Look for these headache warning signs so you know when to call your doctor.
WebMD explains why headaches and migraines can cause vision problems, dizziness, and even vertigo. Learn about these common symptoms of migraine headaches.
WebMD describes silent migraines. Find out about the symptoms, causes, triggers, treatment, and ways to cope.
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