Probiotics and Fainting - a phase IV clinical study of FDA data

Summary:

Fainting is reported as a side effect among people who take Probiotics (yogurt), especially for people who are female, 60+ old, also take Vitamins, and have Ulcerative colitis.

The phase IV clinical study analyzes which people have Fainting when taking Probiotics. It is created by eHealthMe based on reports of 9,405 people who have side effects when taking Probiotics from the FDA, and is updated regularly.

What is Probiotics?

Probiotics has active ingredients of yogurt. It is often used in irritable bowel syndrome. eHealthMe is studying from 9,541 Probiotics users. Check the latest studies of Probiotics.

What is Fainting?

Fainting (loss of consciousness and postural tone) is found to be associated with 2,457 drugs and 3,547 conditions by eHealthMe. Check the latest studies of Fainting.

On Jul, 19, 2026

9,405 people reported to have side effects when taking Probiotics.
Among them, 59 people (0.63%) have Fainting.

Among these 59 people:

What is the gender of people who have Fainting when taking Probiotics? *

female: 76.47 %
male: 23.53 %

What is the age of people who have Fainting when taking Probiotics? *

What are other drugs people take besides Probiotics? *

What are other side effects people have besides Fainting? *

Fatigue (feeling of tiredness): 20 people, 33.90%
Weight Decreased: 16 people, 27.12%
Nausea (feeling of having an urge to vomit): 14 people, 23.73%
Nausea And Vomiting: 12 people, 20.34%
Weakness: 12 people, 20.34%
Hypotension (abnormally low blood pressure): 11 people, 18.64%
Pain: 11 people, 18.64%
Drowsiness: 11 people, 18.64%
Nasopharyngitis (inflammation of the nasopharynx): 11 people, 18.64%
Headache (pain in head): 10 people, 16.95%

What are the existing conditions these people have? *

Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 11 people, 18.64%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 10 people, 16.95%
Pain: 6 people, 10.17%
Depression: 5 people, 8.47%
Parkinson's Disease: 5 people, 8.47%
High Blood Cholesterol: 3 people, 5.08%
Hallucinations (sensations that appear real but are created by your mind): 3 people, 5.08%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 5.08%
Delusion (a false belief or opinion): 3 people, 5.08%
Cough: 3 people, 5.08%

* Approximation only. Some reports may have incomplete information.

Do you take Probiotics and have Fainting?

- Check whether Fainting 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 Probiotics:

Probiotics (9,541 reports)

Fainting treatments and more:

Fainting (131,321 reports)

Browse all side effects of Probiotics:

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 Fainting:

Fainting (2,457 drugs)

Browse all the conditions that are associated with Fainting:

Fainting (3,547 conditions)

How the study uses the data?

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