Amoxicillin and Sinus node dysfunction - a phase IV clinical study of FDA data

Summary:

Sinus node dysfunction is reported as a side effect among people who take Amoxicillin (amoxicillin), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Albuterol, and have Pain.

The phase IV clinical study analyzes which people have Sinus node dysfunction when taking Amoxicillin. It is created by eHealthMe based on reports of 95,831 people who have side effects when taking Amoxicillin from the FDA, and is updated regularly.

What is Amoxicillin?

Amoxicillin has active ingredients of amoxicillin. It is often used in infection. eHealthMe is studying from 99,233 Amoxicillin users. Check the latest studies of Amoxicillin.

What is Sinus node dysfunction?

Sinus node dysfunction (a group of abnormal heart rhythms) is found to be associated with 1,222 drugs and 836 conditions by eHealthMe. Check the latest studies of Sinus node dysfunction.

On Oct, 28, 2025

95,831 people reported to have side effects when taking Amoxicillin.
Among them, 74 people (0.08%) have Sinus node dysfunction.

Could Amoxicillin cause Sinus node dysfunction?

Among these 74 people:

How long have people been on Amoxicillin when they have Sinus node dysfunction? *

What is the gender of people who have Sinus node dysfunction when taking Amoxicillin? *

female: 54.93 %
male: 45.07 %

What is the age of people who have Sinus node dysfunction when taking Amoxicillin? *

What are other drugs people take besides Amoxicillin? *

What are other side effects people have besides Sinus node dysfunction? *

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): 52 people, 70.27%
Dizziness: 42 people, 56.76%
Pain: 39 people, 52.70%
Injury: 37 people, 50.00%
Diarrhea: 37 people, 50.00%
Stress And Anxiety: 35 people, 47.30%
Fatigue (feeling of tiredness): 34 people, 45.95%
Weakness: 30 people, 40.54%
Cataract (clouding of the lens inside the eye): 28 people, 37.84%
Activities Of Daily Living Impaired: 28 people, 37.84%

What are the existing conditions these people have? *

Pain: 17 people, 22.97%
Metastases To Bone (cancer spreads to bone): 16 people, 21.62%
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): 15 people, 20.27%
Cough: 14 people, 18.92%
Lower Respiratory Tract Infection: 14 people, 18.92%
Iron Deficiency: 14 people, 18.92%
High Blood Pressure: 11 people, 14.86%
Constipation: 11 people, 14.86%
Hypertensive Heart Disease: 4 people, 5.41%
Cardiac Failure: 3 people, 4.05%

* Approximation only. Some reports may have incomplete information.

Do you take Amoxicillin and have Sinus node dysfunction?

- Check whether Sinus node dysfunction 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 Amoxicillin:

Amoxicillin (99,233 reports)

Browse all side effects of Amoxicillin:

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 Sinus node dysfunction:

Sinus node dysfunction (1,222 drugs)

Browse all the conditions that are associated with Sinus node dysfunction:

Sinus node dysfunction (836 conditions)

Drugs similar to Amoxicillin and Sinus node dysfunction :

How the study uses the data?

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