What we refer to as headaches may occur very frequently in various areas of the head like for example behind the head, in the upper neck or ears. In addition, headaches are usually not taken as a sickness, but rather a an indication of another sickness. Causes for headaches are many and these causes could vary from one person to the other. Furthermore, as sometimes the treatment is quite tough, it is vital to rightly diagnose the cause of headache.
Categorizing the headache is the first step that should be taken before attempting to treat the condition. There are there are numerous ways to categorize headaches although the most renowned method was introduced by the International Headache Society. According to this classification method, there are three major types of headaches and each type has different causes of headaches.
Primary headaches are one of the major kinds of headaches and could be further categorized as tension headaches, migraine headaches and cluster headaches. The major culprit in the case of tension headaches tend to be either physical or mental stress. It is stated that nearly 90% of all adults would experience tension headaches during their lifetimes. Furthermore, women are more prone to tension headaches than men. Migraine headaches are also a common type of headache with almost 12% of the US population (around 28 million people) experiences this kind of headache. Although both of these headaches are very common, cluster headaches are rather rare with affecting only 0.1% of the population. The exact cause of headache in both migraine related and cluster headaches are not presently known. However, none of the above three headaches are life threatening.
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