This graph is similar to what your audiologist's system would produce during a hearing test, and plots the softest sounds you can hear across the different frequencies tested. Ideally, the six markers should be located on the top of the graph, around the zero range. The next section explains the audiogram in detail.
The pain is usually accompanied by other sinus symptoms, such as nasal discharge, feeling of fullness in the ears, fever, and facial swelling. Although many chronic headaches are labeled sinus headaches, most of these chronic headaches are in fact migraine or tension headaches.
More than 4 out of 5 people who think they have a sinus headache actually have a migraine. It's such a widespread misconception, says Peter Goadsby, MD, who heads the University of California, San Francisco's headache program. It's the size of the problem that stuns me..