Depends: If there is no red base or spreading redness around the blister, you do not have symptoms other than pain at the site, and you can stand the pain, would not rupture it, but simply watch with dressing and it should, in time, open itself or dry up slowly. If however things get worse in any way, see a doctor only then.
Answered 7/17/2016
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5 doctors weighed in across 3 answers
5 doctors weighed in across 2 answers
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