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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Blood Blisters On The Knuckles Of Hands?

I have a friend on mine who has blood blisters on his knuckles. They seem to only be on the outside of the hand where is joints in his fingers are. They look like blood blisters and then they pop on their own and there is a little blood and the clear liquid. What could be the cause of this?
Wed, 3 Feb 2016
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  User's Response
HI
Well come to HCM
I really appreciate your concern, it could be some allergic condition may be some skin infection viral infection may be the cause just wait for some days it may be self limiting if symptoms does not improved then it need to be clinically examined, it the only way to diagnosed the skin condition hope this information helps.
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What Causes Blood Blisters On The Knuckles Of Hands?

HI Well come to HCM I really appreciate your concern, it could be some allergic condition may be some skin infection viral infection may be the cause just wait for some days it may be self limiting if symptoms does not improved then it need to be clinically examined, it the only way to diagnosed the skin condition hope this information helps.