Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...

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 ...

An expert headache specialist answers common questions about environmental triggers of migraine, from weather to allergies to ...

Headaches that present to an ophthalmologist include migraine, facial pain syndromes, and pain associated with cranial neuropathies, orbital, and ocular disease. Some headaches are symptoms of ...

Seeing flashing lights in the corner of one or both eyes can occur with migraine or result from trauma, detached retina, or other problems. The flashes of light may vary in shape, color ...

if you have the condition known as chronic migraine, you get headaches 15 or more days a month for at least 3 months. These headaches happen more than 15 days each month for at least 3 months.

The pain of a cluster headache occurs on one side of the head, according to the American Migraine Foundation, and commonly includes a runny nose and a red or tearing eye on the side with the pain.

The videos in this story may be uncomfortable for readers with migraine or other conditions. Turn on reduced motion ...