Metoprolol tartrate and Sinus arrhythmia - a phase IV clinical study of FDA data

Summary:

Sinus arrhythmia is reported as a side effect among people who take Metoprolol tartrate (metoprolol tartrate), especially for people who are female, 60+ old, also take Lisinopril, and have Asthma.

The phase IV clinical study analyzes which people have Sinus arrhythmia when taking Metoprolol tartrate. It is created by eHealthMe based on reports of 83,460 people who have side effects when taking Metoprolol tartrate from the FDA, and is updated regularly.

What is Metoprolol tartrate?

Metoprolol tartrate has active ingredients of metoprolol tartrate. It is often used in high blood pressure. eHealthMe is studying from 89,747 Metoprolol tartrate users. Check the latest studies of Metoprolol tartrate.

What is Sinus arrhythmia?

Sinus arrhythmia (a naturally occurring variation in heart rate that occurs during a breathing cycle) is found to be associated with 369 drugs and 418 conditions by eHealthMe. Check the latest studies of Sinus arrhythmia.

On Jul, 05, 2026

83,460 people reported to have side effects when taking Metoprolol tartrate.
Among them, 35 people (0.04%) have Sinus arrhythmia.

Could Metoprolol tartrate cause Sinus arrhythmia?

Among these 35 people:

What is the gender of people who have Sinus arrhythmia when taking Metoprolol tartrate? *

female: 64.71 %
male: 35.29 %

What is the age of people who have Sinus arrhythmia when taking Metoprolol tartrate? *

What are other drugs people take besides Metoprolol tartrate? *

What are other side effects people have besides Sinus arrhythmia? *

Sinus Bradycardia (an unusually slow heartbeat due to heart disease): 13 people, 37.14%
Weakness: 12 people, 34.29%
Speech Impairment (Adult) (inability to speak (adult)): 11 people, 31.43%
Dyspnea (difficult or laboured breathing): 11 people, 31.43%
Pain: 10 people, 28.57%
Vision Blurred: 10 people, 28.57%
Chest Pain: 9 people, 25.71%
Stress And Anxiety: 7 people, 20.00%
Nausea And Vomiting: 7 people, 20.00%
Depression: 7 people, 20.00%

What are the existing conditions these people have? *

Asthma: 4 people, 11.43%
Fibromyalgia (a long-term condition which causes pain all over the body): 2 people, 5.71%
Pain: 2 people, 5.71%
Depression: 2 people, 5.71%
Major Depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings): 2 people, 5.71%
Erection Problems: 2 people, 5.71%
Stress And Anxiety: 2 people, 5.71%
Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 1 person, 2.86%
Breast Cancer Metastatic: 1 person, 2.86%
Cardiac Failure: 1 person, 2.86%

* Approximation only. Some reports may have incomplete information.

Do you take Metoprolol tartrate and have Sinus arrhythmia?

- Check whether Sinus arrhythmia 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 Metoprolol tartrate:

Metoprolol tartrate (89,747 reports)

Browse all side effects of Metoprolol tartrate:

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 arrhythmia:

Sinus arrhythmia (369 drugs)

Browse all the conditions that are associated with Sinus arrhythmia:

Sinus arrhythmia (418 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on metoprolol tartrate (the active ingredients of Metoprolol tartrate) and Metoprolol tartrate (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.