Levothyroxine sodium and Stem cell transplant - a phase IV clinical study of FDA data

Summary:

Stem cell transplant is reported as a side effect among people who take Levothyroxine sodium (levothyroxine sodium), especially for people who are male, 60+ old, have been taking the drug for 2 - 5 years also take Velcade, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Stem cell transplant when taking Levothyroxine sodium. It is created by eHealthMe based on reports of 122,907 people who have side effects when taking Levothyroxine sodium from the FDA, and is updated regularly.

What is Levothyroxine sodium?

Levothyroxine sodium has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. eHealthMe is studying from 129,813 Levothyroxine sodium users. Check the latest studies of Levothyroxine sodium.

What is Stem cell transplant?

Stem cell transplant is found to be associated with 430 drugs and 386 conditions by eHealthMe. Check the latest studies of Stem cell transplant.

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 Aug, 20, 2026

122,907 people reported to have side effects when taking Levothyroxine sodium.
Among them, 16 people (0.01%) have Stem cell transplant.

Could Levothyroxine sodium cause Stem cell transplant?

Among these 16 people:

How long have people been on Levothyroxine sodium when they have Stem cell transplant? *

What is the gender of people who have Stem cell transplant when taking Levothyroxine sodium? *

female: 31.25 %
male: 68.75 %

What is the age of people who have Stem cell transplant when taking Levothyroxine sodium? *

What are other drugs people take besides Levothyroxine sodium? *

What are other side effects people have besides Stem cell transplant? *

Dyspnea (difficult or laboured breathing): 6 people, 37.50%
Hypotension (abnormally low blood pressure): 5 people, 31.25%
Wound Infection: 4 people, 25.00%
Enterococcal Infection: 4 people, 25.00%
Pain: 4 people, 25.00%
Pseudomonas Infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa): 4 people, 25.00%
Blood Culture Positive: 4 people, 25.00%
Sepsis (a severe blood infection that can lead to organ failure and death): 4 people, 25.00%
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall): 4 people, 25.00%
Swallowing Difficulty: 4 people, 25.00%

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 7 people, 43.75%
High Blood Pressure: 3 people, 18.75%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 2 people, 12.50%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 12.50%
Hypercalcaemia (elevated calcium (ca+) level in the blood): 2 people, 12.50%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 6.25%
Androgen Deficiency: 1 person, 6.25%
Back Pain: 1 person, 6.25%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 1 person, 6.25%
Cholestasis (a condition where bile cannot flow from the liver to the duodenum): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Levothyroxine sodium and have Stem cell transplant?

- Check whether Stem cell transplant is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Levothyroxine sodium:

Levothyroxine sodium (129,813 reports)

Browse all side effects of Levothyroxine sodium:

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 Stem cell transplant:

Stem cell transplant (430 drugs)

Browse all the conditions that are associated with Stem cell transplant:

Stem cell transplant (386 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on levothyroxine sodium (the active ingredients of Levothyroxine sodium) and Levothyroxine sodium (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.