Researchers found that 29% of those with OSA reported morning headaches. Sinus infections (infections to the passages behind ...

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 ...

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 ...