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A member asked:

I have a blood blister appear on my knee for no reason?

A doctor has provided 1 answer
Dr. Richard Zimon answered

Specializes in Internal Medicine

You most likely had: some un-noticed trauma! If this happens again or they appear elswhere on your body or if you are bruising excessively get this checked out ASAP Hope this is helpful!' Dr Z

Dr Rhoads agreed

Answered 4/25/2017

722 views

Thank

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A member asked:

My 15 yr daughter got a blood clot behind her knee a week ago. Its very sore and she struggles to walk on her leg. The skin colour is darker. This morning both sides and front ribs are sore when she coughs. Also sore throat and blisters on tongue. ?

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A member asked:

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