But even if you’re a headache veteran who's able to tough out even the most debilitating episodes, there are a few critical ...

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.” ...

But it can also send you into a spiral of health anxiety, wondering what could be causing your pain and when you should be concerned about a headache. After all, most people have heard that head pain ...

Discover what your headache is telling you. Learn to identify and manage tension headaches, migraines, cluster headaches, and ...

From sudden severe headaches to vision changes and neurological symptoms, discover the signs that indicate it's time to seek ...

Anemia can cause the brain to receive less oxygen than it requires to function optimally, leading to headaches. Identifying the underlying cause of your anemia can typically help you treat any ...

The causes of a headache behind the eyes range from eyestrain to migraine. Over-the-counter medications and home remedies can often help, but some may require medical care. Headache behind the ...

Rapid changes in blood glucose levels from eating too much or too little sugar can sometimes cause headaches. Headaches can range from annoying to debilitating, so understanding what triggers them ...