Days: It may last several days. In the meanwhile, try taking antihistamine up to 4x daily to see if this helps. If not, see your doctor.
Answered 5/25/2019
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6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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