What are Headaches?

Headaches are often some of the most frustrating pains to have because they are very difficult to pinpoint what causes them. A headache is any pain in the head and/or face area. The pain can be described as throbbing, dull, or sharp and it can either come on suddenly or very gradually. About 45 million Americans get chronic headaches. That represents about one in every six people.  Nine out...
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