Could be either.: You should see your doctor. It could be from the sunburn, since you do have a 2nd degree burn (blistering), but if there is also a lot of swelling, you could be reacting to something else. I recommend that you get seen by your doctor to determine the cause.
Answered 9/10/2014
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6 doctors weighed in across 2 answers
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A doctor has provided 1 answer
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