Types of headaches.

Cluster headaches are sharp, extremely painful headaches that tend to occur several times per day for months and then go away for a similar period. They are far less common. Sinus headaches cause pain in the front of your head and face. They are due to inflammation in the sinus passages that lie behind the cheeks, nose, and eyes. The pain tends to be worse when you bend forward and when you first wake up in the morning. Postnasal drip, sore throat, and nasal discharge usually occur with these headaches. Headaches may occur if you have a cold, the flu, fever, or premenstrual syndrome. If you are over age 50 and are experiencing headaches for the first time, a condition called temporal arteritis may prove to be the cause. Symptoms of this condition include impaired vision and pain aggravated by chewing. There is a risk of becoming blind with this condition. Therefore, it must be treated by your doctor right away. Rare causes of headache include: Brain aneurysm -- a weakening of the wall of a blood vessel that can rupture and bleed into the brain, Brain tumor Stroke or TIA Brain infection like meningitis or encephalitis.
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