http://www.medications.com/effect/view/40435 Has anyone experienced Zyrtec withdrawal? I've been taking Zyrtec for at least 4 years and whenever I try to quit I develop hives, stomach pains, and it becomes difficult to breathe. I want to try and quit for good, but it will be difficult. Sun, 17 May 2009 19:40:17 -0400 http://www.medications.com/effect/view/40435?item=19900 To those trying to get off Zyrtec - hang in there. The withdrawals are horrific but it is totally worth getting off it!! It was exactly a year ago today that I stopped taking Zyrtec - the initial 6wks of withdrawals were some of the worst weeks of my life http://www.medications.com/effect/view/40435?item=19900