Blood vessel nearby: A blood vessel running near the ear is why you are hearing it. It could be normal or die to high blood pressure or even plaque build up. If it is troublesome check with your doctor but most times it is not an issue.
Answered 12/18/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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