Biology, asked by devendrabeniwal9653, 11 months ago

What happens in your brain when you have a headache?

Answers

Answered by sreelakshmysree
0

Answer:

Explanation:

A headache may feel like a pain inside your brain, but it's not. Most headaches begin in the many nerves of the muscles and blood vessels that surround your head, neck, and face. These pain-sensing nerves can be set off by stress, muscle tension, enlarged blood vessels, and other triggers.

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