Curious: You sleep on your stomach or your back? If you sleep on your stomach it could be the contact point between pillow and your head. Otherwise it could be that you are straining during the sleep possibly having obstructive sleep apnea which is leading to the engorged blood vessel you see.
Answered 12/1/2016
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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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