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 ...

Getty Images A 23-year-old woman presents to the emergency department (ED) with a sudden onset of a thunderclap headache that she describes as the “worst headache of her life.” A 23-year-old woman ...

“Headaches are a common complaint in those who suffer from ischemic strokes, where a blood clot is cutting off blood to the brain,” explains Dr. Sam Laali, a neurologist at Baylor Scott & White ...

If you live with migraine, the sad fact is, you’re used to pain and a lot of other disabling symptoms. But how do you know when pain and other odd sensations might not be migraine at all, but instead ...

Dr. Gabriella DiCarlo (Neurology): A 64-year-old woman was evaluated in the emergency department of this hospital because of a sudden onset of the worst headache of her life. The patient had been in ...

Add Yahoo as a preferred source to see more of our stories on Google. Pain along with certain symptoms can be particularly worrisome. Boy_Anupong via Getty Images When it comes to severe medical ...

A sentinel headache is a sudden, very strong headache that comes on without warning. It usually precedes a stroke or other type of brain bleed. A sentinel headache is a sudden, intense headache. It ...