Multivitamin and Reflux gastritis - a phase IV clinical study of FDA data

Summary:

Reflux gastritis is reported as a side effect among people who take Multivitamin (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 Asa, and have Sinusitis.

The phase IV clinical study analyzes which people have Reflux gastritis when taking Multivitamin. It is created by eHealthMe based on reports of 79,185 people who have side effects when taking Multivitamin from the FDA, and is updated regularly.

What is Multivitamin?

Multivitamin 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 83,598 Multivitamin users. Check the latest studies of Multivitamin.

What is Reflux gastritis?

Reflux gastritis (a condition in which the lining of a person's stomach becomes inflamed as a result of exposure to bile) is found to be associated with 240 drugs and 347 conditions by eHealthMe. Check the latest studies of Reflux gastritis.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

79,185 people reported to have side effects when taking Multivitamin.
Among them, 12 people (0.02%) have Reflux gastritis.

Could Multivitamin cause Reflux gastritis?

Among these 12 people:

What is the gender of people who have Reflux gastritis when taking Multivitamin? *

female: 81.82 %
male: 18.18 %

What is the age of people who have Reflux gastritis when taking Multivitamin? *

What are other drugs people take besides Multivitamin? *

What are other side effects people have besides Reflux gastritis? *

Abdominal Pain Upper: 3 people, 25.00%
Influenza Like Illness: 3 people, 25.00%
Weight Increased: 2 people, 16.67%
Pneumonia: 2 people, 16.67%
Glycosylated Haemoglobin Increased: 2 people, 16.67%
Indigestion: 2 people, 16.67%
Diarrhea: 2 people, 16.67%
Constipation: 2 people, 16.67%
Oedema Peripheral (superficial swelling): 2 people, 16.67%
Pancreatitis (inflammation of pancreas): 2 people, 16.67%

What are the existing conditions these people have? *

Sinusitis (inflammation of sinus): 3 people, 25.00%
Type 2 Diabetes: 2 people, 16.67%
Nausea (feeling of having an urge to vomit): 2 people, 16.67%
High Blood Cholesterol: 2 people, 16.67%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 16.67%
Abdominal Pain Upper: 2 people, 16.67%
Abdominal Pain: 2 people, 16.67%
Vaginal Prolapse (portion of the vaginal canal protruding (prolapsing) from the opening of the vagina): 1 person, 8.33%
Osteoporosis (bones weak and more likely to break): 1 person, 8.33%
Muscle Aches (muscle pain): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Multivitamin and have Reflux gastritis?

- Check whether Reflux gastritis 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 Multivitamin:

Multivitamin (83,598 reports)

Reflux gastritis treatments and more:

Reflux gastritis (4,070 reports)

How severe was Reflux gastritis and when was it recovered:

Reflux gastritis in Multivitamin

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:

Reflux gastritis 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 (51 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+

Browse all side effects of Multivitamin:

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 Reflux gastritis:

Reflux gastritis (240 drugs)

Browse all the conditions that are associated with Reflux gastritis:

Reflux gastritis (347 conditions)

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 Multivitamin) and Multivitamin (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.