On the flip side, if you consume caffeine regularly and suddenly stop, that can lead the blood vessels to dilate instead, ...

Headaches and other symptoms often ease quickly with medication ... your healthcare provider can determine whether ...

A rare cause of headaches called CVT is seen in people with conditions that cause their red blood cells to form clots. All these conditions can be treated fairly easily if diagnosed promptly.

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.” ...

Anyone who takes certain hormone medications, such as birth control pills or hormone replacement therapy, can get a hormonal headache. Birth control. Some hormonal forms of birth control ...

Everyone suffers from headaches occasionally and more often than not, they are harmless if not a bit of a nuisance. But when should you worry that something more serious is happening? It is worth ...

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 ...

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 ...

Headaches can be complicated. Different kinds can have their own set of symptoms, causes, and need different treatments. Where your head hurts isn't a foolproof way to diagnose, but the location ...

Attempted and completed suicide was associated with posttraumatic headache and tension-type headache. Rates of suicide attempt and completion are higher among individuals diagnosed with headache than ...

It is frequently given in addition to acetazolamide in the treatment of headaches not controlled with acetazolamide monotherapy. However, patients should be counseled on the increased risk of ...