Definition By Mayo Clinic Staff Headache is pain in any region of the head Headaches may occur on one or both sides of the head, be isolated to a certain location, radiate across the head from one point, or have a viselike quality A headache may appear as a sharp pain, a throbbing sensation or a dull ache Headaches can develop gradually or suddenly, and mayPrimary congenital glaucoma is a rare and serious eye disease that causes pressure on the eye Thalassemia Thalassemia is a rare group of genetic blood disorders effecting red blood cells and leading to anemia Cluster headache Cluster headaches occur one to three times a day for several weeks, and cause severe pain behind the eyeA sinus infection ( sinusitis) can cause a headache around your eyes, nose, forehead, cheeks, and upper teeth This is where your sinuses are You'll often also have a fever, congestion, and a
Neck Headache Physio Works