Multivitamin and Jock itch - a phase IV clinical study of FDA data

Summary:

Jock itch 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 male, 10-19 old, also take Acyclovir, and have Idiopathic thrombocytopenic purpura.

The phase IV clinical study analyzes which people have Jock itch 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 Jock itch?

Jock itch (fungal infection of the groin and upper thighs) is found to be associated with 138 drugs and 516 conditions by eHealthMe. Check the latest studies of Jock itch.

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 Jock itch.

Among these 12 people:

What is the gender of people who have Jock itch when taking Multivitamin? *

female: 0.0 %
male: 100 %

What is the age of people who have Jock itch when taking Multivitamin? *

What are other drugs people take besides Multivitamin? *

What are other side effects people have besides Jock itch? *

Diarrhea: 7 people, 58.33%
Aseptic Necrosis (the death of bone tissue due to a lack of blood supply): 5 people, 41.67%
Hypomagnesaemia (electrolyte disturbance in which there is an abnormally low level of magnesium in the blood): 5 people, 41.67%
Fever: 5 people, 41.67%
Gastritis (inflammation of stomach): 5 people, 41.67%
Graft Versus Host Disease (the donated bone marrow or stem cells view the recipient's body as foreign, and the donated cells/bone marrow attack the body): 5 people, 41.67%
Rhinovirus Infection: 5 people, 41.67%
Hypokalemia (low potassium): 5 people, 41.67%
Staphylococcal Bacteraemia (a bacterial infection of blood): 5 people, 41.67%
Swallowing Pain Or Burning: 5 people, 41.67%

What are the existing conditions these people have? *

Idiopathic Thrombocytopenic Purpura (bleeding disorder in which the immune system destroys platelets, which are necessary for normal blood clotting): 5 people, 41.67%
Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 2 people, 16.67%
Thyroid Diseases: 1 person, 8.33%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 1 person, 8.33%
Prostate Cancer: 1 person, 8.33%
Primary Myelofibrosis (primary disorder of the bone marrow): 1 person, 8.33%
Neonatal Asphyxia (a condition in which an extreme decrease in the concentration of oxygen in the body accompanied by an increase in the concentration of carbon dioxide in neonate): 1 person, 8.33%
Hyperlipidaemia (presence of excess lipids in the blood): 1 person, 8.33%
High Blood Pressure: 1 person, 8.33%
Diabetes: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Multivitamin and have Jock itch?

- Check whether Jock itch 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)

Jock itch treatments and more:

Jock itch (1,367 reports)

How severe was Jock itch and when was it recovered:

Jock itch 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:

Jock itch 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 (39 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 Jock itch:

Jock itch (138 drugs)

Browse all the conditions that are associated with Jock itch:

Jock itch (516 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.