Discover the hidden risks of common allergy meds. Learn how antihistamines and decongestants affect blood pressure, sleep, and liver health, plus safe usage tips.
VIEW MORELearn how to choose the right OTC antihistamine for allergies without drowsiness. Compare Zyrtec, Claritin, Allegra, and Benadryl with real-world data on side effects, safety, and effectiveness.
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