Centrum and Wheezing - a phase IV clinical study of FDA data

Summary:

Wheezing is reported as a side effect among people who take Centrum (ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e), especially for people who are female, 60+ old, also take Fish Oil, and have Asthma.

The phase IV clinical study analyzes which people have Wheezing when taking Centrum. It is created by eHealthMe based on reports of 33,642 people who have side effects when taking Centrum from the FDA, and is updated regularly.

What is Centrum?

Centrum has active ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e. It is often used in vitamin supplementation. eHealthMe is studying from 34,683 Centrum users. Check the latest studies of Centrum.

What is Wheezing?

Wheezing (a high-pitched whistling sound made while you breath) is found to be associated with 1,890 drugs and 2,195 conditions by eHealthMe. Check the latest studies of Wheezing.

On Jan, 22, 2026

33,642 people reported to have side effects when taking Centrum.
Among them, 195 people (0.58%) have Wheezing.

Among these 195 people:

* Approximation only. Some reports may have incomplete information.

Do you take Centrum and have Wheezing?

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Related studies:

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

Centrum (34,683 reports)

Wheezing treatments and more:

Wheezing (77,220 reports)

How severe was Wheezing and when was it recovered:

Wheezing in Centrum

Expand to all the drugs that have ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e:

Wheezing and drugs with ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e (1,387 reports)

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Common Centrum side effects:

Browse all side effects of Centrum:

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

Common drugs associated with Wheezing:

Browse all the drugs that are associated with Wheezing:

Wheezing (1,890 drugs)

Common conditions associated with Wheezing:

Asthma: 23,978 reports
Chronic asthma: 23,938 reports
Ra: 3,702 reports
Hypertension: 2,893 reports
Hbp: 2,875 reports
Chronic obstructive airway disease: 2,285 reports
Psoriatic arthropathy: 1,442 reports
Pain: 1,397 reports
Familial primary pulmonary hypertension: 1,309 reports
Reflux: 1,228 reports

Browse all the conditions that are associated with Wheezing:

Wheezing (2,195 conditions)

Drugs similar to Centrum and Wheezing :

Vitamin d side effect: Wheezing

How the study uses the data?

The study uses data from the FDA. It is based on ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e (the active ingredients of Centrum) and Centrum (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.