I had only been taking zyrtec for the past few months and ran out...

I had only been taking zyrtec for the past few months and ran out a few days ago and decided that i really didn't want to continue takin it i have been off of it for almost 3 days now and have started itching like crazy. Going off zyrtec was the only thing that had changed so i started researching it and found it is a common effect when quitting. I will never go back on it and am trying to get family and friends to quit taking it as well after seein all of the negative side effects and withdrawal problems. I'll be stickin with treating my allergies with OTC tylenol or advil sinus. Any help that zyrtec may have isn't worth all the negative points for me