Celexa and Zyrtec drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Celexa and Zyrtec. Common interactions include vomiting among females and fall among males.
The phase IV clinical study analyzes what interactions people who take Celexa and Zyrtec have. It is created by eHealthMe based on reports of 1,488 people who take Celexa and Zyrtec from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
1,488 people who take Celexa and Zyrtec together, and have interactions are studied.
What is Celexa?
Celexa has active ingredients of citalopram hydrobromide. It is often used in depression. eHealthMe is studying from 54,849 Celexa users for its effectiveness, alternative drugs and more.
What is Zyrtec?
Zyrtec has active ingredients of cetirizine hydrochloride. It is often used in allergies. eHealthMe is studying from 99,207 Zyrtec users for its effectiveness, alternative drugs and more.
Number of Celexa and Zyrtec reports submitted per year:

Celexa and Zyrtec drug interactions by gender *:
Celexa and Zyrtec drug interactions by age *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Celexa and Zyrtec?
Personalize this study to your gender and ageHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related publications that referenced our studies
- Hosseini, S. H., & Ahmadi, A., "Peripheral edema occurring during treatment with risperidone combined with citalopram", Case reports in medicine, 2012 Jan .
Related studies
Alternative drugs to, pros and cons of the 2 drugs:
Common Celexa and Zyrtec interactions:
- Breathing difficulty: 163 reports
- Pain: 162 reports
- Joint pain: 132 reports
- Back pain: 129 reports
- Dizziness: 125 reports
- Fatigue (feeling of tiredness): 116 reports
- Weakness: 97 reports
- Chest pain: 92 reports
Browse all drug interactions of Celexa and Zyrtec:
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 zCommon Celexa side effects:
- Fatigue (feeling of tiredness): 4,091 reports
- Stress and anxiety: 3,639 reports
- Pain: 3,594 reports
- Depression: 3,433 reports
- Headache (pain in head): 3,157 reports
- Weakness: 2,901 reports
Browse all side effects of Celexa:
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 zCommon Zyrtec side effects:
- Drug ineffective: 7,906 reports
- Fatigue (feeling of tiredness): 6,811 reports
- Headache (pain in head): 5,402 reports
- Pain: 4,984 reports
- Rashes (redness): 4,877 reports
- Breathing difficulty: 4,612 reports
- Itching: 4,318 reports
- Dizziness: 4,212 reports
Browse all side effects of Zyrtec:
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 zCommon Celexa interactions:
- Celexa and Aspirin: 4,788 reports
- Celexa and Xanax: 4,016 reports
- Celexa and Synthroid: 3,968 reports
- Celexa and Prednisone: 3,490 reports
- Celexa and Neurontin: 3,416 reports
- Celexa and Prilosec: 3,364 reports
- Celexa and Wellbutrin: 3,266 reports
- Celexa and Lasix: 3,261 reports
- Celexa and Lisinopril: 3,240 reports
- Celexa and Lipitor: 3,060 reports
Browse all interactions between Celexa and drugs from A to Z:
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 zCommon Zyrtec interactions:
- Zyrtec and Singulair: 10,983 reports
- Zyrtec and Aspirin: 9,389 reports
- Zyrtec and Vitamin d: 9,017 reports
- Zyrtec and Flonase: 7,584 reports
- Zyrtec and Prednisone: 7,412 reports
- Zyrtec and Albuterol: 6,368 reports
- Zyrtec and Omeprazole: 6,301 reports
- Zyrtec and Synthroid: 5,821 reports
- Zyrtec and Tylenol: 5,513 reports
- Zyrtec and Lisinopril: 5,454 reports
Browse all interactions between Zyrtec and drugs from A to Z:
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 uses data from the FDA. It is based on citalopram hydrobromide and cetirizine hydrochloride (the active ingredients of Celexa and Zyrtec, respectively), and Celexa and Zyrtec (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study. Patients in the study may take other drugs besides Celexa and Zyrtec.
Who is eHealthMe?
With medical big data and proven AI 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 600+ 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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