Headache and nausea are common symptoms of many health conditions. Still, they bring uncommon misery when you experience them both at the same time. Here’s what you need to know about common causes of ...

A headache behind the eyes may feel like a dull ache, sharp stabbing pain, or even throbbing sensations. What causes this kind of headache? Should you be concerned? And how can you find relief? Here, ...

Headaches are continuous pains in the head that can be acute or chronic, often triggered by illness, dehydration, stress, or eye strain. Migraines are more severe headaches accompanied by nausea, ...

The causes and types of headaches vary, as does the location of their effect on the head. In this article, we clarify what a headache behind the head is, its causes, symptoms, and how to treat it in ...

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

Turns out, it really is about your brain freezing — here's the biology behind this "alarm" signal.

A sentinel headache is an intense headache that develops suddenly, often before a serious neurological emergency, such as a stroke or a bleed in the brain. A subarachnoid hemorrhage (SAH) is a type of ...

Aneurysms typically are only found during imaging for other medical issues, or when they rupture. If that occurs, they can be ...

Kim Kardashian recently revealed that she has been diagnosed with a brain aneurysm, bringing global attention to a serious ...

While quality sleep is usually associated with 8 hours in bed, some people still wake up feeling more exhausted than before.