Zyrtec Side Effects

Side effects and experiences with Zyrtec by users like you. Post Yours Now.
  1. link Momofsuperkid
    Zyrtec adhd, claritin, new med, dx, amount of time
    I can't believe what I am reading. My son, who is 10 now has been on this med for 5 years now. The same amount of time that he has been dx with ad/hd. He started a new med for adhd this past summer and was doing wonderful, at the same time I had run - 74% more...
    Momofsuperkid- over a year ago - 4 Replies - in Zyrtec
  2. link Robinmcnany
    Zyrtec allergies, anger issues, uncontrolable
    I am so glad I found this web site. My son who is 6 just went on Zyrtec about 10 days ago and since then has had major anger issues and a few uncontrolable melt downs. His allergies have been horrible since we moved to AZ but I think the allergies mi - 46% more...
    Robinmcnany- over a year ago - in Zyrtec
  3. link Zyrtecsucks
    Zyrtec poor daughter, allergist, fridge, 5 year old
    My 5 year old daughter has been taking Zyrtec now for about 2 months. During this whole time, she has been angry, aggressive, irritable and very anxious. She has been purposefuly doing things to provoke my anger/concern, including punching her sister - 55% more...
    Zyrtecsucks- over a year ago - in Zyrtec
  4. link Kimberlys
    Zyrtec bumpy rash, rash on, pharmaceutical companies, benadryl, seasonal allergies
    I began taking Zyrtec for seasonal allergies. I had taken OTC benadryl but it makes me very drowsy so dr. recommended Zyrtec. Took it every day for a week and noticed shortly (within an hour) after taking, I developed a pronounced rash on my hands an - 75% more...
    Kimberlys- over a year ago - 1 Reply - in Zyrtec
  5. link Dreenac
    I've experienced the hives, the swelling of my lips and it is pure hell!! I'm trying to wean myself off of it now. Hopefully the hives will go away....its so annoying!
    Dreenac- over a year ago
  6. link Retarmygal
    Zyrtec loratidine, antihistamine, formulary, matter of fact, allergies
    I have no such symptoms with Zyrtec-as a matter of fact it is about the only antihistamine that works for me. I have been back on it for about three months and the only reason I was off it for a while was because the VA did not have it in their formu - 24% more...
    Retarmygal- over a year ago - in Zyrtec
  7. link Stwoul
    Zyrtec medical side effects, moron, dick, emotional state, medication
    Stwoul- over a year ago - 3 Replies - in Zyrtec
  8. link Kbesecker
    Zyrtec goodness, emotions, 5 years old, little girl, anyones feelings
    Thank goodness I found this. I thought my son was going to crazy. He is 5 years old and having terrible outbursts and says he cannot controll his emotions. I was really worried. This explains a lot. thank you
    Kbesecker- over a year ago - 3 Replies - in Zyrtec
  9. link Gordon24
    I found your problem and this sounded so similiar to what we are experiencing with the grand kids. What do you use now for allergies??
    Gordon24- over a year ago
  10. link Gordon24
    My grandson is having the same thing and his parents are at a loss. having read your problem what do you use now for the allegeries. you may email me directely at ksbeelady@excite.com thank you so much.
    Gordon24- over a year ago
  11. link 1mominneed
    My 3 year old daughter has been having the same problems. She is home from daycare because she bit a little girl Monday and hit the same little girl in the nose on Wednesday. Since I have taken her off the Zyrtec she has been a lot calmer and worries - 12% more...
    1mominneed- over a year ago
  12. link Patti.burkholder
    Zyrtec allergy medicine, depression problems, leg pain, leg problems, bedtime
    I believe Zyrtec to be the source of my leg problems. For the last few years I've had problems with my legs at night before bedtime. The doctors I've seen regarding this condition assumed it was restlesslegs syndrome, but I stopped taking the zyrtec - 46% more...
    Patti.burkholder- over a year ago - 1 Reply - in Zyrtec
  13. link Charles091
    Please tell me where it hurts. Mine hurts near the hip area.
    Charles091- over a year ago
  14. link Cjlwill2003
    Zyrtec allergy medication, allergy issues, 9 month
    My 9 month old has been taking Zyrtec for about 2 weeks and has been impossible to deal with. She has major meltdowns over nothing. After reading that others are experiencing this same thing, I will not continue to give it to her. She has allergy iss - 16% more...
    Cjlwill2003- over a year ago - in Zyrtec
  15. link Ldjones34
    Zyrtec ringworms, rash, fruitless mulberry tree, zyrtec, benadryl
    my 7 year old son has started breaking out with a funny rash since he started zyrtec. kind of looks like ringworms. is this a possible side affect?
    Ldjones34- over a year ago - 1 Reply - in Zyrtec
  16. link Annec27215
    Zyrtec scream, 5 year old
    My 5 year old daughter has been having meltdowns, she will cry and scream for up to 1 hour and she doesn't know why. She has been depressed and has been talking about hurting herself! She has been on it for years. I was shocked that the Zyrtec was ca - 20% more...
    Annec27215- over a year ago - in Zyrtec
  17. link Kancodmom
    Zyrtec outburst, acted, smiles, literally, acting
    My 7 year old son started taking Zyrtec 5 days ago. For the past couple of days he has started acting crazy. He has outburst where he literally runs through the house waving his arms over his head screaming at the top of his voice. He has never in hi - 49% more...
    Kancodmom- over a year ago - in Zyrtec
  18. link Yeyzr
    Hi! Very nice site! Thanks you very much! hpmppqrrtojia
    Yeyzr- over a year ago - in Zyrtec
  19. link Youngforever
    Zyrtec car sick, dizziness
    I am 43 female - took zyrtec 10 for about a year, decided to stop taking it and have had very bad nausea, dizziness for 5 days now. I feel car sick.
    Youngforever- over a year ago - in Zyrtec
  20. link Youngforever
    Zyrtec zyrtec 10mg, dizziness and nausea, panic attack
    My 12 year old daughter began having panic attacks about 6 months after beginning zyrtec 10mg, at the Dr. recommendation we stoped the zyrtec and she started experiencing severe dizziness and nausea for about 2 weeks, 3 months have passed and she is - 12% more...
    Youngforever- over a year ago - in Zyrtec
  21. link Jdmarine30
    Zyrtec been complaining, phyco, gaining weight, hives, allergies
    I have been taking Zyrtec for about a year now and I have not had any of the problems that all of these people have been complaining of, such as eating too much, gaining weight, not sleeping, phyco problems, etc. I have had none of these symtoms and - 17% more...
    Jdmarine30- over a year ago - in Zyrtec
  22. link Yamezonium
    Zyrtec 24 years old, absolutely nothing, allergies
    Is this drug for kids only? I'm 24 years old and I'm taking it, it does absolutely nothing to me except clear up my allergies, it is amazing.
    Yamezonium- over a year ago - in Zyrtec
  23. link Debi_does
    Zyrtec emotional outbursts
    My 6 year old son was put on Zyrtec 8 days ago and about 3 days ago he started showing symptoms of emotional outbursts, (crying, screaming, etc.). He hasn't been listening and has showed outbursts that has caused a great concern in our family. He has - 51% more...
    Debi_does- over a year ago - in Zyrtec
  24. link Mmarcel58
    Zyrtec shins, right foot
    severe pain in the right foot and started hurting in the shins.
    Mmarcel58- over a year ago - in Zyrtec
  25. link Beccamp
    Zyrtec allergy medicine, runny nose, allergies
    My son had behavioral side effects. It worked great for the runny nose, but he always got in trouble at school on the days I gave him his medicine. We had to skip the allergy medicine for good days at school. Me 2 year old has been taking it for alle - 37% more...
    Beccamp- over a year ago - in Zyrtec
  26. link Bgray7
    Zyrtec stop crying, seemingly
    Since starting the Zyrtec, my 3 yr old has been crying A LOT, for no seemingly no reason. Sometimes even in the middle of the night which he has never done. He is never really sure what is wrong and sometimes when I ask him to stop crying he says &qu - 17% more...
    Bgray7- over a year ago - in Zyrtec