ELi5: Where exactly does the pain from a headache originate? Is the source different for various headache types?

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Headache pain can be so diffuse or stabbing, etc. but are the nerves signaling pain actually in the brain? Also, why because I hate them very much. Thank you!

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Anonymous 0 Comments

No the brain has no pain or sensation receptors. Headaches are caused by the muscles on your skull and your scalp swelling up and causing pain.

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