Histamine
Why Allergy Symptom-Relievers Could be Harmful in the Long Run
When exposed to a harmful allergen, the body releases histamine — and that triggers allergy symptoms like itchy eyes and nose, runny nose, congestion, and more. When you take an antihistamine, it works to reduce the effect of histamine and therefore, the symptoms. That’s why antihistamines are usually the first line of defense when battling…
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