Zofran and Bladder pain - a phase IV clinical study of FDA data

Summary:

Bladder pain is reported as a side effect among people who take Zofran (ondansetron hydrochloride), especially for people who are female, 30-39 old, also take Singulair, and have Immunodeficiency common variable.

The phase IV clinical study analyzes which people have Bladder pain when taking Zofran. It is created by eHealthMe based on reports of 93,713 people who have side effects when taking Zofran from the FDA, and is updated regularly.

What is Zofran?

Zofran has active ingredients of ondansetron hydrochloride. It is often used in nausea. eHealthMe is studying from 94,987 Zofran users. Check the latest studies of Zofran.

What is Bladder pain?

Bladder pain is found to be associated with 380 drugs and 580 conditions by eHealthMe. Check the latest studies of Bladder pain.

On Jul, 11, 2026

93,713 people reported to have side effects when taking Zofran.
Among them, 37 people (0.04%) have Bladder pain.

Among these 37 people:

What is the gender of people who have Bladder pain when taking Zofran? *

female: 77.14 %
male: 22.86 %

What is the age of people who have Bladder pain when taking Zofran? *

What are other drugs people take besides Zofran? *

What are other side effects people have besides Bladder pain? *

Headache (pain in head): 14 people, 37.84%
Back Pain: 11 people, 29.73%
Urinary Tract Infection: 11 people, 29.73%
Insomnia (sleeplessness): 10 people, 27.03%
Fatigue (feeling of tiredness): 10 people, 27.03%
Joint Pain: 8 people, 21.62%
Dyspnea (difficult or laboured breathing): 7 people, 18.92%
Urticaria (rash of round, red welts on the skin that itch intensely): 6 people, 16.22%
Malaise (a feeling of general discomfort or uneasiness): 6 people, 16.22%
Depression: 5 people, 13.51%

What are the existing conditions these people have? *

Pain: 3 people, 8.11%
Immunodeficiency Common Variable: 3 people, 8.11%
High Blood Pressure: 2 people, 5.41%
Insomnia (sleeplessness): 2 people, 5.41%
Dry Eyes (lack of adequate tears): 2 people, 5.41%
Cystitis Interstitial (unknown cause characterized by bladder pain): 2 people, 5.41%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 5.41%
Muscle Spasms (muscle contraction): 2 people, 5.41%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 5.41%
Combined Immunodeficiency: 2 people, 5.41%

* Approximation only. Some reports may have incomplete information.

Do you take Zofran and have Bladder pain?

- Check whether Bladder pain 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 Zofran:

Zofran (94,987 reports)

Bladder pain treatments and more:

Bladder pain (4,692 reports)

Browse all side effects of Zofran:

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 Bladder pain:

Bladder pain (380 drugs)

Browse all the conditions that are associated with Bladder pain:

Bladder pain (580 conditions)

How the study uses the data?

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