Children's zyrtec allergy vs. Vistaril: side effect and effectiveness comparison (a real world drug study)
Summary:
We compare the side effects and drug effectiveness of Children's zyrtec allergy and Vistaril. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 274,554 people who take Children's zyrtec allergy and Vistaril, and is updated regularly.
What is Children's zyrtec allergy?
Children's zyrtec allergy has active ingredients of cetirizine hydrochloride. It is often used in allergies. eHealthMe is studying from 731 Children's zyrtec allergy users. Check the latest studies of Children's zyrtec allergy.
What is Vistaril?
Vistaril has active ingredients of hydroxyzine hydrochloride. It is often used in stress and anxiety. eHealthMe is studying from 9,565 Vistaril users. Check the latest studies of Vistaril.
274,554 people who take Children's zyrtec allergy and Vistaril are studied.

Drugs being compared in this study:
- Vistaril (hydroxyzine hydrochloride)
- Children's Zyrtec Allergy (cetirizine hydrochloride)
Most common side effects of the drugs, overall:
Most common side effects of the drugs, in long term (1+ years) use:
Drug effectiveness:
Children's Zyrtec Allergy:
- not at all: 2.04 %
- somewhat: 15.9 %
- moderate: 35.63 %
- high: 34.13 %
- very high: 12.3 %
Vistaril:
- not at all: 5.28 %
- somewhat: 28.31 %
- moderate: 35.62 %
- high: 20.56 %
- very high: 10.23 %
Want to compare Children's zyrtec allergy with Vistaril?
- Personalize this study to your gender and age (0-99+)How to use the study?
DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.
Related publications that referenced our studies
- Ate? ?, Arikan MF, Kaplan M, Altay M, "Hydroxyzine induced pancytopenia and petechial rashes: a rare complication", Journal Of Contemporary Medicine, 2017 Jan .
- Ate? ?, Arikan MF, Kaplan M, Altay M, "Hydroxyzine induced pancytopenia and petechial rashes: a rare complication", Journal Of Contemporary Medicine, 2017 Jan .
Related studies
Alternative drugs to, pros and cons of:
- Children's zyrtec allergy (654 reports)
- Vistaril (8,644 reports)
Browse all side effects of Children's zyrtec allergy:
a b c d e f g h i j k l m n o p q r s t u v w x y zBrowse all side effects of Vistaril:
a b c d e f g h i j k l m n o p q r s t u v w x y zHow the study uses the data?
The study is based on cetirizine hydrochloride and hydroxyzine hydrochloride (the active ingredients of Children's zyrtec allergy and Vistaril, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered. Dosage of drugs is not considered in the study.
Who is eHealthMe?
With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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