It is a progressive disease affecting the optic nerve behind the eye. Glaucoma causes intense eye pain and a gradual loss of ...

Clinically a clear distinction between headache, facial pain, and eye pain is not always apparent, but when present, it helps in the diagnostic approach. In this update we will categorize pain ...

and a cervicogenic headache may also cause a headache behind one eye. A few different types of headaches cause pain on only one side of your head. You can usually relieve these headaches with over ...

And suddenly, I felt something “explode,” for lack of a better word, behind my left eye. It was a pain I ... Lots of things can trigger strange headaches, right? Maybe it was the weather?

This can cause muscle strain within the eye and a headache. You may be more prone to this side effect if you’re ... look through the lenses in just the right spot in order to get the vision ...

Table 1. Causes of Headache and Third-Order Horner's Syndrome Dr. Jurkunas is affiliated with the department of cornea and external disease, Massachusetts Eye and Ear Infirmary, Boston ...