While such factors associated with morning headaches are relatively minor and represent only a few of more than 300 headache causes, there are times when a morning headache may be reason for concern.

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 ...

Wildfire smoke can lead to lower oxygen levels if you have an underlying lung condition like asthma, which can contribute to a headache, said Dr. Panagis Galiatsatos, a pulmonary and critical care ...

A headache when lying down can result from various causes, including changes in cerebrospinal fluid pressure, nasal congestion, and brain tumors. Identifying the underlying cause is important, as ...

Find headache relief in your kitchen. March 11, 2014— -- intro: Stress, tension, or migraine—headaches are a part of life, but you don’t have to spend your days chained to a bottle of ...

Meningitis is a dangerous form of inflammation that affects the outer lining of the brain and spinal cord. It’s generally due to certain bacterial and viral infections. A headache is a common ...

A headache that reaches its peak intensity in less than a minute. Yacoub said: "It can be difficult for patients who have a long history of headaches to know when they should be reassessed.

If, for example, your headache comes on within 60 seconds, is extremely painful, and is accompanied by nausea or vomiting, it may be a thunderclap headache, signaling potential bleeding in the ...