Augmentin and Electrocardiogram repolarisation abnormality - a phase IV clinical study of FDA data

Summary:

Electrocardiogram repolarisation abnormality is reported as a side effect among people who take Augmentin (amoxicillin; clavulanate potassium), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Lasix, and have Atrial fibrillation/flutter.

The phase IV clinical study analyzes which people have Electrocardiogram repolarisation abnormality when taking Augmentin. It is created by eHealthMe based on reports of 41,293 people who have side effects when taking Augmentin from the FDA, and is updated regularly.

What is Augmentin?

Augmentin has active ingredients of amoxicillin; clavulanate potassium. It is often used in sinusitis. eHealthMe is studying from 42,620 Augmentin users. Check the latest studies of Augmentin.

What is Electrocardiogram repolarisation abnormality?

Electrocardiogram repolarisation abnormality is found to be associated with 133 drugs and 353 conditions by eHealthMe. Check the latest studies of Electrocardiogram repolarisation abnormality.

On Jul, 28, 2026

41,293 people reported to have side effects when taking Augmentin.
Among them, 12 people (0.03%) have Electrocardiogram repolarisation abnormality.

Could Augmentin cause Electrocardiogram repolarisation abnormality?

Among these 12 people:

How long have people been on Augmentin when they have Electrocardiogram repolarisation abnormality? *

What is the gender of people who have Electrocardiogram repolarisation abnormality when taking Augmentin? *

female: 83.33 %
male: 16.67 %

What is the age of people who have Electrocardiogram repolarisation abnormality when taking Augmentin? *

What are other drugs people take besides Augmentin? *

What are other side effects people have besides Electrocardiogram repolarisation abnormality? *

Sinus Tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node): 5 people, 41.67%
High Blood Pressure: 4 people, 33.33%
Pericardial Effusion (fluid around the heart): 4 people, 33.33%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 4 people, 33.33%
Nausea And Vomiting: 4 people, 33.33%
Nausea (feeling of having an urge to vomit): 4 people, 33.33%
Cardiac Failure Congestive: 4 people, 33.33%
Dyspnea (difficult or laboured breathing): 4 people, 33.33%
Bundle Branch Block Left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle): 4 people, 33.33%
Multiple Injuries: 4 people, 33.33%

What are the existing conditions these people have? *

Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 2 people, 16.67%
Prostate Cancer: 1 person, 8.33%
Multiple Myeloma (cancer of the plasma cells): 1 person, 8.33%
High Blood Pressure: 1 person, 8.33%
Fever: 1 person, 8.33%
Diarrhea: 1 person, 8.33%
Aplasia (defective development or congenital absence of an organ or tissue): 1 person, 8.33%
Acute Lymphocytic Leukemia (All) (cancer of the white blood cells characterized by excess lymphoblasts): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Augmentin and have Electrocardiogram repolarisation abnormality?

- Check whether Electrocardiogram repolarisation abnormality 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 Augmentin:

Augmentin (42,620 reports)

Electrocardiogram repolarisation abnormality treatments and more:

Electrocardiogram repolarisation abnormality (1,018 reports)

How severe was Electrocardiogram repolarisation abnormality and when was it recovered:

Electrocardiogram repolarisation abnormality in Augmentin

Expand to all the drugs that have ingredients of amoxicillin; clavulanate potassium:

Electrocardiogram repolarisation abnormality and drugs with ingredients of amoxicillin; clavulanate potassium (12 reports)

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Augmentin:

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 Electrocardiogram repolarisation abnormality:

Electrocardiogram repolarisation abnormality (133 drugs)

Browse all the conditions that are associated with Electrocardiogram repolarisation abnormality:

Electrocardiogram repolarisation abnormality (353 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on amoxicillin; clavulanate potassium (the active ingredients of Augmentin) and Augmentin (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.