Ondansetron and Gallbladder non-functioning - a phase IV clinical study of FDA data

Summary:

Gallbladder non-functioning is reported as a side effect among people who take Ondansetron (ondansetron), especially for people who are female, 40-49 old, also take Yaz, and have Birth control.

The phase IV clinical study analyzes which people have Gallbladder non-functioning when taking Ondansetron. It is created by eHealthMe based on reports of 122,217 people who have side effects when taking Ondansetron from the FDA, and is updated regularly.

What is Ondansetron?

Ondansetron has active ingredients of ondansetron. It is often used in nausea. eHealthMe is studying from 122,737 Ondansetron users. Check the latest studies of Ondansetron.

What is Gallbladder non-functioning?

Gallbladder non-functioning is found to be associated with 132 drugs and 440 conditions by eHealthMe. Check the latest studies of Gallbladder non-functioning.

On Feb, 12, 2026

122,217 people reported to have side effects when taking Ondansetron.
Among them, 11 people (0.01%) have Gallbladder non-functioning.

Could Ondansetron cause Gallbladder non-functioning?

Among these 11 people:

What is the gender of people who have Gallbladder non-functioning when taking Ondansetron? *

female: 88.89 %
male: 11.11 %

What is the age of people who have Gallbladder non-functioning when taking Ondansetron? *

What are other drugs people take besides Ondansetron? *

Yaz: 8 people, 72.73%
Yasmin: 7 people, 63.64%
Dexamethasone: 6 people, 54.55%
Lorazepam: 5 people, 45.45%
Drospirenone And Ethinyl Estradiol: 5 people, 45.45%
Azithromycin: 4 people, 36.36%
Nitrofurantoin: 3 people, 27.27%
Ambien: 3 people, 27.27%
Fluconazole: 3 people, 27.27%
Klor-Con: 3 people, 27.27%

What are other side effects people have besides Gallbladder non-functioning? *

Pain: 10 people, 90.91%
Cholecystitis Chronic (long lasting infection of gallbladder): 7 people, 63.64%
Injury: 6 people, 54.55%
Emotional Distress: 4 people, 36.36%
Stress And Anxiety: 3 people, 27.27%
Gallstones (stone formation by bile component): 3 people, 27.27%
Biliary Dyskinesia (motility disorder that affects the gallbladder and sphincter of oddi): 3 people, 27.27%
Fatigue (feeling of tiredness): 3 people, 27.27%
Pulmonary Embolism (blockage of the main artery of the lung): 2 people, 18.18%
Back Pain: 2 people, 18.18%

What are the existing conditions these people have? *

Birth Control: 8 people, 72.73%
Pain: 4 people, 36.36%
Stress And Anxiety: 3 people, 27.27%
Diabetes: 3 people, 27.27%
Blood Potassium Decreased: 3 people, 27.27%
Premenstrual Syndrome: 2 people, 18.18%
Premenstrual Dysphoric Disorder: 1 person, 9.09%
Ovarian Cysts (fluid filled sacs of the ovary): 1 person, 9.09%
Non-Small Cell Lung Cancer Stage Iv: 1 person, 9.09%
Multiple Allergies (allergy to multiple agents): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Ondansetron and have Gallbladder non-functioning?

- Check whether Gallbladder non-functioning is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Ondansetron:

Ondansetron (122,737 reports)

Browse all side effects of Ondansetron:

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 z

Browse all the drugs that are associated with Gallbladder non-functioning:

Gallbladder non-functioning (132 drugs)

Browse all the conditions that are associated with Gallbladder non-functioning:

Gallbladder non-functioning (440 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on ondansetron (the active ingredients of Ondansetron) and Ondansetron (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.

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.

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.