Biotin and Thyroid function test abnormal - a phase IV clinical study of FDA data

Summary:

Thyroid function test abnormal is reported as a side effect among people who take Biotin (biotin), especially for people who are female, 60+ old, also take Synthroid, and have Multiple sclerosis.

The phase IV clinical study analyzes which people have Thyroid function test abnormal when taking Biotin. It is created by eHealthMe based on reports of 33,728 people who have side effects when taking Biotin from the FDA, and is updated regularly.

What is Biotin?

Biotin has active ingredients of biotin. It is often used in hair loss. eHealthMe is studying from 35,387 Biotin users. Check the latest studies of Biotin.

What is Thyroid function test abnormal?

Thyroid function test abnormal is found to be associated with 1,725 drugs and 1,580 conditions by eHealthMe. Check the latest studies of Thyroid function test abnormal.

On Aug, 23, 2025

33,728 people reported to have side effects when taking Biotin.
Among them, 156 people (0.46%) have Thyroid function test abnormal.

Could Biotin cause Thyroid function test abnormal?

Among these 156 people:

What is the gender of people who have Thyroid function test abnormal when taking Biotin? *

female: 95.33 %
male: 4.67 %

What is the age of people who have Thyroid function test abnormal when taking Biotin? *

What are other drugs people take besides Biotin? *

What are other side effects people have besides Thyroid function test abnormal? *

Fatigue (feeling of tiredness): 61 people, 39.10%
Stress And Anxiety: 57 people, 36.54%
Pain: 48 people, 30.77%
Joint Pain: 41 people, 26.28%
Chest Pain: 36 people, 23.08%
Diarrhea: 35 people, 22.44%
Pneumonia: 34 people, 21.79%
Infection: 33 people, 21.15%
Depression: 30 people, 19.23%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 29 people, 18.59%

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 23 people, 14.74%
Multiple Myeloma (cancer of the plasma cells): 22 people, 14.10%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 16 people, 10.26%
Depression: 14 people, 8.97%
Pain: 11 people, 7.05%
Dyslipidaemia (abnormal amount of lipids): 11 people, 7.05%
Urination - Painful: 10 people, 6.41%
Vaginal Discharge: 10 people, 6.41%
Micturition Disorder (disease of passing urine): 10 people, 6.41%
Nosebleed (bleeding from nose): 10 people, 6.41%

* Approximation only. Some reports may have incomplete information.

Do you take Biotin and have Thyroid function test abnormal?

- Check whether Thyroid function test abnormal 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 Biotin:

Biotin (35,387 reports)

Common Biotin side effects:

Browse all side effects of Biotin:

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 Thyroid function test abnormal:

Browse all the drugs that are associated with Thyroid function test abnormal:

Thyroid function test abnormal (1,725 drugs)

Common conditions associated with Thyroid function test abnormal:

Rheumatoid arthritis aggravated: 1,901 reports
Arthritis - rheumatoid: 1,897 reports
Multiple sclerosis: 1,590 reports
Blood pressure - high: 1,297 reports
Thyroid diseases: 1,022 reports
Thyroid function test abnormal: 1,020 reports
Hypothyroidism: 1,012 reports
Myxedema: 1,006 reports
High blood cholesterol: 848 reports
Blood triglycerides increased: 844 reports

Browse all the conditions that are associated with Thyroid function test abnormal:

Thyroid function test abnormal (1,580 conditions)

Drugs similar to Biotin and Thyroid function test abnormal :

How the study uses the data?

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