There are many things that can trigger a headache so Dr. Akshay Syal, NBC News medical reporter, joins TODAY to break down ...

Migraines can cause intense pain and vision changes, with some people experiencing an aura before the headache starts. A stroke can lead to blurry vision and a painful headache, and prompt care is ...

Headaches can be the result of medical, physical, emotional, or environmental factors. The right treatment will depend on their underlying cause. Factors that lead to headaches may be: Frequent or ...

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 ...

It seems contradictory: the pills you’re taking for headaches might actually be perpetuating them. Medication-overuse headache is a well-documented medical phenomenon, but the good news is it’s often ...

Headaches are one of the most common and frustrating problems people deal with - affecting almost half the population at some point in their lives. If you get them regularly, you already know how much ...

Cluster headaches most often strike between ages 20 and 50, though they can appear at any age. — Pixabay/Robin Higgins They arrive without warning and can leave people pacing, rocking, or clutching ...

You’ve been treating your recurring headaches as migraines for months or years, taking migraine medications and avoiding triggers that don’t seem to help. But many people who think they have migraines ...