Pharmacology General 7baa150a

All of the following statements are TRUE about second generation antihistaminic agents EXCEPT :

These do not impair psychomotor performance

These possess high anti–motion sickness activity

These lack anticholinergic actions

These may possess additional antiallergic mechanisms

High-Yield Explanation

Anti-motion sickness activity is related to the anticholinergic property. This property is exhibited by first-generation compounds whereas second-generation antihistaminics lack this potential.

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All of the following statements are TRUE about second generation antihistaminic agents EXCEPT :

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