Bite or sting.: The most common cause of a "sore" that just appears out of nowhere is an insect bite or sting - and yes, i know you don't think you were bitten or stung; no one ever does. It will probably resolve in a few days. If it doesn't, or worsens, see your doctor.
Answered 10/19/2016
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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
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