Think you might have a cluster headache? Find out what cluster headaches are, what causes them and how to find relief.

In some cases, a toothache might even be the cause of your headache. Think your toothache could be causing your headache? To ...

Women suffer from migraines three times as often as men, and often with more intensity. New research into the role of ...

Researchers observed 130 boxers and MMA fighters over several years. What did they learn? Changes in brain volume and ...

Why are interactions with narcissists so draining? Here are 7 reasons to help you recognize and gain perspective about ...

In humans, Lyme disease progresses through stages.