Methotrexate sodium and Myocarditis - a phase IV clinical study of FDA data

Summary:

Myocarditis is reported as a side effect among people who take Methotrexate sodium (methotrexate sodium), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Prednisone, and have High blood pressure.

The phase IV clinical study analyzes which people have Myocarditis when taking Methotrexate sodium. It is created by eHealthMe based on reports of 96,366 people who have side effects when taking Methotrexate sodium from the FDA, and is updated regularly.

What is Methotrexate sodium?

Methotrexate sodium has active ingredients of methotrexate sodium. It is often used in rheumatoid arthritis. eHealthMe is studying from 97,680 Methotrexate sodium users. Check the latest studies of Methotrexate sodium.

What is Myocarditis?

Myocarditis (inflammation of heart muscle myocardium) is found to be associated with 659 drugs and 895 conditions by eHealthMe. Check the latest studies of Myocarditis.

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, 28, 2026

96,366 people reported to have side effects when taking Methotrexate sodium.
Among them, 35 people (0.04%) have Myocarditis.

Could Methotrexate sodium cause Myocarditis?

Among these 35 people:

How long have people been on Methotrexate sodium when they have Myocarditis? *

What is the gender of people who have Myocarditis when taking Methotrexate sodium? *

female: 57.14 %
male: 42.86 %

What is the age of people who have Myocarditis when taking Methotrexate sodium? *

What are other drugs people take besides Methotrexate sodium? *

Prednisone: 6 people, 17.14%
Orencia: 5 people, 14.29%
Folic Acid: 4 people, 11.43%
Humira: 3 people, 8.57%
Hydroxychloroquine Sulfate: 3 people, 8.57%
Aspirin: 3 people, 8.57%
Nifedipine: 3 people, 8.57%
Escitalopram: 2 people, 5.71%
Hyrimoz: 2 people, 5.71%
Entresto: 2 people, 5.71%

What are other side effects people have besides Myocarditis? *

Cardiac Failure: 7 people, 20.00%
Fall: 4 people, 11.43%
Chest Pain: 4 people, 11.43%
Myelosuppression (a decrease in the production of blood cells): 3 people, 8.57%
Malaise (a feeling of general discomfort or uneasiness): 3 people, 8.57%
Pain: 3 people, 8.57%
Abdominal Discomfort: 2 people, 5.71%
Limb Injury: 2 people, 5.71%
Fatigue (feeling of tiredness): 2 people, 5.71%
Depressed Mood: 2 people, 5.71%

What are the existing conditions these people have? *

High Blood Pressure: 4 people, 11.43%
Sarcoidosis (an inflammatory disease that affects multiple organs in the body, but mostly the lungs and lymph glands): 3 people, 8.57%
Psoriasis (immune-mediated disease that affects the skin): 3 people, 8.57%
Juvenile Arthritis (arthritis-related condition that develops in children or teenagers): 3 people, 8.57%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 8.57%
Urinary Tract Infection: 2 people, 5.71%
Dermatomyositis (inflammation of the skin and underlying muscle tissue, typically occurring as an autoimmune condition or associated with internal cancer): 2 people, 5.71%
Bronchopulmonary Aspergillosis (lung disorder caused by aspergillus fungi): 2 people, 5.71%
Ankylosing Spondylitis (type of arthritis affecting the spine): 2 people, 5.71%
Systemic Lupus Erythematosus (an autoimmune disease, which means the body's immune system mistakenly, attacks healthy tissue): 1 person, 2.86%

* Approximation only. Some reports may have incomplete information.

Do you take Methotrexate sodium and have Myocarditis?

- Check whether Myocarditis 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 Methotrexate sodium:

Methotrexate sodium (97,680 reports)

Myocarditis treatments and more:

Myocarditis (11,879 reports)

Browse all side effects of Methotrexate 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 Myocarditis:

Myocarditis (659 drugs)

Browse all the conditions that are associated with Myocarditis:

Myocarditis (895 conditions)

Related publications that referenced our studies

Henien M, Carey B, Hullah E, Sproat C, Patel V, "methotrexate-associated osteonecrosis of the jaw: A report of two cases", Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2017 Dec .
Henien M, Carey B, Hullah E, Sproat C, Patel V, "methotrexate-associated osteonecrosis of the jaw: A report of two cases", Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2017 Dec .

How the study uses the data?

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

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