A member asked:

Hi i got an underarm blister for pass few days. it is not painful but feel like my hand is a bit heavier. please help. what should i do?

4 doctors weighed in across 2 answers

Keep blister clean: Make sure that your blister does not get infected. I am not sure your hand heaviness is due to this.

Answered 8/4/2014

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See a dermatologist: There is a very big nerve "highway" under your arm. You may have an infection that presses on one of these nerves. Definitely go to your dermatologist to have the lesion evaluated and treated if need be.

Answered 8/4/2015

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