Meclizine and Gallstones - a phase IV clinical study of FDA data
Summary:
Gallstones is found among people who take Meclizine, especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months.
The phase IV clinical study analyzes which people take Meclizine and have Gallstones. It is created by eHealthMe based on reports of 21,146 people who have side effects when taking Meclizine 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.
21,146 people reported to have side effects when taking Meclizine.
Among them, 154 people (0.73%) have Gallstones.
What is Meclizine?
Meclizine has active ingredients of meclizine hydrochloride. It is often used in dizziness. eHealthMe is studying from 20,384 Meclizine users for its effectiveness, alternative drugs and more.
What is Gallstones?
Gallstones (stone formation by bile component) is found to be associated with 2,909 drugs and 2,059 conditions by eHealthMe.
Number of Meclizine and Gallstones reports submitted per year:

Time on Meclizine when people have Gallstones *:
Gender of people who have Gallstones when taking Meclizine*:
Age of people who have Gallstones when taking Meclizine *:
Common drugs people take besides Meclizine *:
Common side effects people have besides Gallstones *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Meclizine and have Gallstones?
Check whether Gallstones is associated with a drug or a conditionHow 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
- Hassan JK, "POTENTIAL POSITIVE EFFECT OF ORAL PYRIDOXINE ALONE AND IN COMBINATION WITH MECLIZINE ON CIGARETTES SMOKING DURING TENDAYS’TRIAL", IJPSR, 2015 Jan .
Related studies
How severe was Gallstones and when was it recovered:
Expand to all the drugs that have ingredients of meclizine hydrochloride:
Alternative drugs to, pros and cons of Meclizine:
- Meclizine (20,384 reports)
Common Meclizine side effects:
- Dizziness: 2,478 reports
- Fatigue (feeling of tiredness): 1,745 reports
- Pain: 1,464 reports
- Weakness: 1,427 reports
- Headache (pain in head): 1,278 reports
- Diarrhea: 1,220 reports
Browse all side effects of Meclizine:
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 zGallstones treatments and more:
- Gallstones (45,920 reports)
COVID vaccines that are related to Gallstones:
- Gallstones in Moderna COVID Vaccine
- Gallstones in Pfizer BioNTech Covid Vaccine
- Gallstones in Johnson and Johnson Covid Vaccine
Common drugs associated with Gallstones:
- Yasmin: 5,611 reports
- Yaz: 5,016 reports
- Aspirin: 2,291 reports
- Prednisone: 2,220 reports
- Metformin: 2,140 reports
- Humira: 1,886 reports
- Profen: 1,885 reports
- Ibu: 1,868 reports
- Ibuprofen: 1,865 reports
- Methotrexate: 1,686 reports
All the drugs that are associated with Gallstones:
- Gallstones (2,909 drugs)
Common conditions associated with Gallstones:
- Birth control: 3,414 reports
- High blood pressure: 3,234 reports
- Rheumatoid arthritis: 2,737 reports
- Multiple sclerosis: 2,269 reports
- Pain: 2,023 reports
All the conditions that are associated with Gallstones:
- Gallstones (2,059 conditions)
How the study uses the data?
The study uses data from the FDA. It is based on meclizine hydrochloride (the active ingredients of Meclizine) and Meclizine (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.
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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