Thiamine hydrochloride and Multiple allergies - a phase IV clinical study of FDA data

Summary:

Multiple allergies is reported as a side effect among people who take Thiamine hydrochloride (thiamine hydrochloride), especially for people who are female, 50-59 old, also take Cyanocobalamin, and have Immunodeficiency common variable.

The phase IV clinical study analyzes which people have Multiple allergies when taking Thiamine hydrochloride. It is created by eHealthMe based on reports of 1,991 people who have side effects when taking Thiamine hydrochloride from the FDA, and is updated regularly.

What is Thiamine hydrochloride?

Thiamine hydrochloride has active ingredients of thiamine hydrochloride. eHealthMe is studying from 2,046 Thiamine hydrochloride users. Check the latest studies of Thiamine hydrochloride.

What is Multiple allergies?

Multiple allergies (allergy to multiple agents) is found to be associated with 718 drugs and 608 conditions by eHealthMe. Check the latest studies of Multiple allergies.

On Jul, 20, 2026

1,991 people reported to have side effects when taking Thiamine hydrochloride.
Among them, 11 people (0.55%) have Multiple allergies.

Could Thiamine hydrochloride cause Multiple allergies?

Among these 11 people:

What is the gender of people who have Multiple allergies when taking Thiamine hydrochloride? *

female: 72.73 %
male: 27.27 %

What is the age of people who have Multiple allergies when taking Thiamine hydrochloride? *

What are other drugs people take besides Thiamine hydrochloride? *

Acetaminophen: 8 people, 72.73%
Potassium Chloride: 8 people, 72.73%
Epinephrine: 8 people, 72.73%
Cyanocobalamin: 8 people, 72.73%
Magnesium: 6 people, 54.55%
Diphenhydramine Hydrochloride: 6 people, 54.55%
Potassium: 5 people, 45.45%
Hydrochlorothiazide: 5 people, 45.45%
Prilosec: 5 people, 45.45%
Pramipexole Dihydrochloride: 5 people, 45.45%

What are other side effects people have besides Multiple allergies? *

Fall: 11 people, 100.00%
Limb Injury: 8 people, 72.73%
Tooth Abscess (pus formation in tooth): 8 people, 72.73%
Pneumonia: 8 people, 72.73%
Weight Decreased: 6 people, 54.55%
Head Injury: 6 people, 54.55%
Fatigue (feeling of tiredness): 6 people, 54.55%
Respiratory Tract Infection: 5 people, 45.45%
Kidney Infection: 5 people, 45.45%
Kidney Stones: 5 people, 45.45%

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 8 people, 72.73%
Asthma: 5 people, 45.45%
Short-Bowel Syndrome (a condition in which the body cannot absorb enough fluids and nutrients because part of the small intestine is missing): 3 people, 27.27%
Electrolyte Imbalance: 3 people, 27.27%

* Approximation only. Some reports may have incomplete information.

Do you take Thiamine hydrochloride and have Multiple allergies?

- Check whether Multiple allergies is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Thiamine hydrochloride:

Thiamine hydrochloride (2,046 reports)

Browse all side effects of Thiamine 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 Multiple allergies:

Multiple allergies (718 drugs)

Browse all the conditions that are associated with Multiple allergies:

Multiple allergies (608 conditions)

How the study uses the data?

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