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Health.com: 6 Surprising Headache Causes

Your Computer

A flickering screen can create eye strain, which may lead to a headache. Buy an antiglare screen protector and every once in a while, look away from the computer to focus on an object about 20 feet from you.

(Credit: Getty Images)
Health




The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

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