一片Zyrtec管24个小时。可以试试切一半，一次吃半片，管12个小时，犯困的副作用也会减轻。

来源: lasha07 于 2017-11-26 16:21:48 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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