no if i remember right it just means ur not getting enough oxygen to your brain. that or its dehydrated. drink water and take some big breaths and you should be fine.
headaches are caused my the tendons in your head are contracting because there isn't enough oxygen. drinking water is a must! take medicine only if u have to!
No. It just means something is going on. Stress. A muscle pull. A brain tumor. Dehydration. Hangover. It could be anything.
they can also b stress ive had one for a few says now thanks to some personal problems
Not necessarily...there are literally hundreds of causes of headaches.
That won't help if it's a misalignment in the neck...
