Headaches signal the body is under some type of stress — infection, hormonal changes and dehydration among the possibilities.

Experiencing pain on the right side of your head? It could be a migraine, tension headache, or even related to lifestyle ...

Of all the “aches,” a headache is probably the most annoying in terms of discomfort — it’s where your brain is, for Pete's sake, and it hurts. A headache happens when blood vessels, nerves, or muscles ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Migraine is often minimized as simple pain, but we must treat it as a complex neurological cascade involving cortical ...

A headache in the back of the head, also known as an occipital headache, can stem from various causes. Common culprits include tension headaches, migraines, and conditions linked to nerve irritation ...

After nine months of pregnancy, it’s exciting to meet your new baby. It’s also a relief to finally say goodbye to some of those annoying pregnancy symptoms. Unfortunately, you may be saying hello to ...

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 it ...

Headache is not a direct side effect of Ozempic. Ozempic can cause dehydration in people with kidney problems and low blood sugar if you’re taking certain other medications. These issues can result in ...

Blue light is part of the visible light spectrum. Exposure to blue light can affect sleep quality, alertness, hormone production, mood, and more. Blue light could also contribute to headaches, but ...

Dry eye occurs when your eyes don't produce enough tears or when tears evaporate (dry up) too quickly. Your eyes may feel "dry," become red and irritated, and your vision may blur. While dry eye doesn ...

Sulfites have been a popular scapegoat for all sorts of ailments since it became mandatory in the 1990s to label them on wines in the U.S. However, not much evidence links sulfites directly to ...