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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Itchy Blisters On Fingers?

Three days ago I started getting small bumps on a finger. Today I ve noticed that have spread to a mother finger and thumb same hand. A little itch today but not much and none before today. I have not been near poison ivy not have I ever reacted to any They don t leak nor appear to be blisters I can send a pic Thank you Dustin
Mon, 27 Jul 2015
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General & Family Physician,  's  Response
Blister on finger may be due to different causes.This is most likely to be due to fungal infections. Try topical antifungal ointment locally twice daily for atleast 10days. Keep the finger dry. Maintain hygiene. You can try tab levocetrizine 10mg once daily to get relieved from iching. Same treatment can be followed by your mother too. A high blood sugar may cause delayed relief from such infection. Blood sugar estimation is also recommended.
If the symptoms persist and rather increasing you may have to visit a doctor to get a proper diagnosis. You may have been asked to do some investigations too.
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What Causes Itchy Blisters On Fingers?

Blister on finger may be due to different causes.This is most likely to be due to fungal infections. Try topical antifungal ointment locally twice daily for atleast 10days. Keep the finger dry. Maintain hygiene. You can try tab levocetrizine 10mg once daily to get relieved from iching. Same treatment can be followed by your mother too. A high blood sugar may cause delayed relief from such infection. Blood sugar estimation is also recommended. If the symptoms persist and rather increasing you may have to visit a doctor to get a proper diagnosis. You may have been asked to do some investigations too.