• KGreene KGreene
    May 24, 2011
    Does Claritin Cause Drowsiness?
    KGreene KGreene
    May 24, 2011
    Can claritin cause you to become drowsy after it is taken? READ MORE


This question has not been answered by one of our experts yet.


  • Sue Hall December 27, 2012
    Sue Hall
    December 27, 2012
    They say Claritin usually doesn't cause drowsiness...but I know it does for a fact...I had to stop taking it because it causes extreme drowsiness to me...I took one 10mg claritin today I slept for at least 4 hours straight...and I am still tired now... READ MORE
  • KathyBr February 13, 2013
    February 13, 2013

    I take it at night before bed and have such a hard time waking up and I am still so drowsy the whole next day. I am going to quit taking it, it's just not worth it to me. I don't see how they can say it doesn't cause drowsiness. I feel like a zombie.

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