Defense..: The bites of some insects and spider can cause blisters at the site if the puncture. The body is reacting to an injected substance and the water build up is one way the body defends itself. Try not to pop it unless it become painful. If it persists you may have to have it evaluated.
Answered 4/26/2016
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A doctor has provided 1 answer
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
7 doctors weighed in across 2 answers
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