6 doctors weighed in:
Describe the features of a blood vessel headache.?
6 doctors weighed in

David Miller
Family Medicine
5 doctors agree
In brief: Migraine
One of the theories behind migraines is that they're caused by over-stretched blood vessels in the brain, which stimulate pain receptors and cause the pain.
The features of migraine include nausea and vomiting, light and sound sensitivity and (often) an aurora preceding the headache consisting of visual distortions such as flashes of lights and "sparkles.".

In brief: Migraine
One of the theories behind migraines is that they're caused by over-stretched blood vessels in the brain, which stimulate pain receptors and cause the pain.
The features of migraine include nausea and vomiting, light and sound sensitivity and (often) an aurora preceding the headache consisting of visual distortions such as flashes of lights and "sparkles.".
David Miller
David Miller
Answer assisted by David Miller, Medical Student
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