Delayed reaction: If it is truly a pollen allergy and you have high exposure through the day, you may be experiencing a delayed reaction to the earlier exposure. This often occurs 6-8 hours after allergen exposure and causes similar symptoms as the immediate reaction.
Answered 8/29/2020
5.9k views
Late reaction: Some people with allergies will have a delayed reaction a few hours after exposure, in addition to the immediate reaction.
Answered 9/28/2016
5.9k views
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A doctor has provided 1 answer
A doctor has provided 1 answer
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