An exertion headache, also called an exercise headache, is triggered by physical activities such as running. Learn why an ...

In addition to all of the good things that come with exercise, exertion unfortunately brings a completely unwanted result for some people: headache. If you've experienced exertion headaches — also ...

Getting a headache during or after exercise can be seriously frustrating – especially if you have kept hydrated to try and stop them from happening. But why do these headaches occur? And does keeping ...

Exercise can help your pain, but it hurts to exercise. Done strategically, however, movement can reshape the way your body ...

Dehydration headaches are caused by blood vessels constricting, which results in the brain temporarily shrinking away from ...

Sometimes I get headaches like that. They get worse until I eat something, then I yak and I feel fine.<BR><BR>Haven't had one since I was about 19 though. And there was no physical activity ...