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A member asked:
Is it possible that you can have such bad allergies that your histamine levels are constantly elevated? histamine is very stimulating correct?
A doctor has provided 1 answer
Well: There are mast cell disorders which may cause histamine level to be frequently but not constantly elevated. Histamine is stimulatory on the brain's receptors to keep you alert and on acid production in the stomach as examples. However it is unlikely to be the cause for your insomnia although nasal congestion from allergic rhinitis may.
Answered 4/13/2015
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