Depending : Depending on the location behind your ear, two possibilities could be an enlarged lymph node (although this shouldn't turn red) or a cyst. If it becomes large, hot, on has purulent drainage you may need to get it assessed for infection.
Answered 10/3/2016
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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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