Ondansetron hydrochloride and Bronchospasm - a phase IV clinical study of FDA data

Summary:

Bronchospasm is reported as a side effect among people who take Ondansetron hydrochloride (ondansetron hydrochloride), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Prednisone, and have Colon cancer.

The phase IV clinical study analyzes which people have Bronchospasm when taking Ondansetron hydrochloride. It is created by eHealthMe based on reports of 11,403 people who have side effects when taking Ondansetron hydrochloride from the FDA, and is updated regularly.

What is Ondansetron hydrochloride?

Ondansetron hydrochloride has active ingredients of ondansetron hydrochloride. It is often used in nausea. eHealthMe is studying from 11,498 Ondansetron hydrochloride users. Check the latest studies of Ondansetron hydrochloride.

What is Bronchospasm?

Bronchospasm (spasm of bronchial smooth muscle producing narrowing of the bronchi) is found to be associated with 1,126 drugs and 1,099 conditions by eHealthMe. Check the latest studies of Bronchospasm.

On Jul, 04, 2026

11,403 people reported to have side effects when taking Ondansetron hydrochloride.
Among them, 43 people (0.38%) have Bronchospasm.

Could Ondansetron hydrochloride cause Bronchospasm?

Among these 43 people:

How long have people been on Ondansetron hydrochloride when they have Bronchospasm? *

What is the gender of people who have Bronchospasm when taking Ondansetron hydrochloride? *

female: 63.41 %
male: 36.59 %

What is the age of people who have Bronchospasm when taking Ondansetron hydrochloride? *

What are other drugs people take besides Ondansetron hydrochloride? *

What are other side effects people have besides Bronchospasm? *

Dyspnea (difficult or laboured breathing): 18 people, 41.86%
Hoarseness Or Changing Voice: 8 people, 18.60%
Rashes (redness): 8 people, 18.60%
Oxygen Saturation Decreased: 6 people, 13.95%
Hypersensitivity: 5 people, 11.63%
Hypotension (abnormally low blood pressure): 5 people, 11.63%
Cough: 5 people, 11.63%
High Blood Pressure: 5 people, 11.63%
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect): 4 people, 9.30%
Chest Pain: 4 people, 9.30%

What are the existing conditions these people have? *

Colon Cancer: 6 people, 13.95%
Ovarian Cancer (cancer of ovary): 5 people, 11.63%
Asthma: 3 people, 6.98%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 3 people, 6.98%
Pain: 3 people, 6.98%
Lung Disorder (lung disease): 2 people, 4.65%
Muscle Aches (muscle pain): 2 people, 4.65%
Affective Disorder (mental disorder): 2 people, 4.65%
Cardiac Failure: 2 people, 4.65%
Chest Pain: 2 people, 4.65%

* Approximation only. Some reports may have incomplete information.

Do you take Ondansetron hydrochloride and have Bronchospasm?

- Check whether Bronchospasm 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 hydrochloride:

Ondansetron hydrochloride (11,498 reports)

Bronchospasm treatments and more:

Bronchospasm (18,622 reports)

Browse all side effects of Ondansetron hydrochloride:

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 Bronchospasm:

Bronchospasm (1,126 drugs)

Browse all the conditions that are associated with Bronchospasm:

Bronchospasm (1,099 conditions)

How the study uses the data?

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