Without eyeballing: by a healthcare provider, it would be difficult to guess what has happened to you. If it continues to itch, swell, get red, or become painful, then it must have been some kind of injury from a sting, bite, blunt trauma, or infection source. If you continue to have bruises show up everywhere and no particular cause, then you need to worry and see a healthcare provider asap. Thanks for using HT.
Answered 4/8/2016
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A doctor has provided 1 answer
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