Hard to know: Without more information, difficult to know. If it persists, it is certainly worth having examined. Could be muscle, infection (of ear, throat or bone behind ear called mastoid), reactive lymph node, parotid gland or jaw problem or blood vessel problem.
Answered 11/28/2017
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3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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