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J., Li, E
Antihistamines are the most commonly used and are divided into two generations: First-generation antihistamines (e.g., chlorphenamine, promethazine) these cross the blood-brain barrier and can cause significant sedation and anticholinergic effects
10.1155/2009/504625 43 GohY
The Lancet, 400(10366), 18691881
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