Friday, September 2, 2011

Headache Causes

The pain that is experienced in head or upper neck area is called headache. It is one of the most common ailments affecting people these days.
Some of the possible causes of headache are, Allergy, Eyestrain, Exposure to bright light and loud noise, High blood pressure, Hangover, Stress, Lack of food or sleep, Emotional stress, Infection, Low blood sugar, Nutritional deficiency, Tension and Head injury.

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