Headache A Headache is defined as a pain in the head or upper neck. It is one of the most common locations of pain in the body and has many causes. Symptoms of tension headaches The pain symptoms of a tension headache are: The pain begins in the back of the head and upper neck and is described as a band-like tightness or pressure. Often is described as pressure encircling the head with the most intense pressure over the eyebrows. The pain usually is mild (not disabling) and bilateral…
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