Exondys 51 and Weakness - a phase IV clinical study of FDA data

Summary:

Weakness is reported as a side effect among people who take Exondys 51 (eteplirsen), especially for people who are male, 10-19 old, have been taking the drug for 5 - 10 years also take Prednisone, and have Anaphylaxis.

The phase IV clinical study analyzes which people have Weakness when taking Exondys 51. It is created by eHealthMe based on reports of 1,598 people who have side effects when taking Exondys 51 from the FDA, and is updated regularly.

What is Exondys 51?

Exondys 51 has active ingredients of eteplirsen. eHealthMe is studying from 1,598 Exondys 51 users. Check the latest studies of Exondys 51.

What is Weakness?

Weakness is found to be associated with 3,640 drugs and 6,612 conditions by eHealthMe. Check the latest studies of Weakness.

On Jul, 20, 2026

1,598 people reported to have side effects when taking Exondys 51.
Among them, 12 people (0.75%) have Weakness.

Among these 12 people:

How long have people been on Exondys 51 when they have Weakness? *

What is the gender of people who have Weakness when taking Exondys 51? *

female: 0.0 %
male: 100 %

What is the age of people who have Weakness when taking Exondys 51? *

What are other drugs people take besides Exondys 51? *

What are other side effects people have besides Weakness? *

Dyspnea (difficult or laboured breathing): 3 people, 25.00%
Fatigue (feeling of tiredness): 3 people, 25.00%
Malaise (a feeling of general discomfort or uneasiness): 2 people, 16.67%
Joint Pain: 2 people, 16.67%
Fall: 2 people, 16.67%
Headache (pain in head): 2 people, 16.67%
Pain In Extremity: 2 people, 16.67%
Nausea (feeling of having an urge to vomit): 2 people, 16.67%
Electrocardiogram St Segment Elevation: 1 person, 8.33%
Dysstasia (difficulty in standing): 1 person, 8.33%

What are the existing conditions these people have? *

Pain: 1 person, 8.33%
High Blood Pressure: 1 person, 8.33%
Growth Hormone Deficiency: 1 person, 8.33%
Compression Fracture (fracture due to pressure caused by injury): 1 person, 8.33%
Cardiomyopathy (weakening of the heart muscle): 1 person, 8.33%
Bone Disorder: 1 person, 8.33%
Anaphylaxis (serious allergic reaction that is rapid in onset and may cause death): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Exondys 51 and have Weakness?

- Check whether Weakness 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 Exondys 51:

Exondys 51 (1,598 reports)

Weakness treatments and more:

Weakness (586,876 reports)

Browse all side effects of Exondys 51:

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 Weakness:

Weakness (3,640 drugs)

Browse all the conditions that are associated with Weakness:

Weakness (6,612 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on eteplirsen (the active ingredients of Exondys 51) and Exondys 51 (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.