Why do I get painful pounding headaches after I stand up from laying down or sitting, that last for about 3 or 4 seconds? - Quora
Which part of the human head actually hurts in a headache? Is it the brain, the cranium or something else? Also, what is the cause of such a pain? - Quora
![How to tell if it's a headache, migraine or brain aneurysm – and what to do next - National | Globalnews.ca How to tell if it's a headache, migraine or brain aneurysm – and what to do next - National | Globalnews.ca](https://i1.wp.com/media.globalnews.ca/videostatic/305/599/Headache_thumbnail.jpg?w=1040&quality=70&strip=all)