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 ...

Sure, we've all ignored a random headache or that back pain that happens now and then — but have you ever wondered if these "little" signs or symptoms could signal a larger health issue? Ljubaphoto / ...

A 20-year-old British trainee detective constable who suffered a sudden stroke despite being in good health is urging others ...

A headache after sex is typically harmless, but in rare cases, it could signal a serious medical issue. Most sex headaches are short-lived, but some may require treatment or preventive medication. If ...

Most people experience headaches regularly and dismiss them as stress, dehydration, or simple tension. However, what feels like an ordinary headache could actually represent the early warning signs of ...

You’ve been treating your recurring headaches as migraines for months or years, taking migraine medications and avoiding triggers that don’t seem to help. But many people who think they have migraines ...

If you are one of the 39 million Americans in the U.S. living with migraines, there’s a good chance an intense headache will begin when the weather shifts. You aren’t alone. Studies find 30% to 50% 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, ...

Eliana Shaw-Lothian's parents rushed to their daughter's side in the ICU after she was found to be in "acute danger" from bacterial meningitis Cara Lynn Shultz is a writer-reporter at PEOPLE. Her work ...