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Tag Archives: Oral antihistamines

Antihistamines. Eat and feel sleepy?

Antihistamines. Eat and feel sleepy? In fact Antihistamines can divide into two large groups. That are drowsy after taking (1st generation antihistamine drug) with a non-drowsy. Many people are prescrib. When they have a cold, stuffy nose, runny nose, and may receive different. The doctor may ask us