Clopidogrel and Electrocardiogram qrs complex prolonged - a phase IV clinical study of FDA data

Summary:

Electrocardiogram qrs complex prolonged is reported as a side effect among people who take Clopidogrel (clopidogrel), especially for people who are male, 60+ old, also take Amlodipine, and have High blood pressure.

The phase IV clinical study analyzes which people have Electrocardiogram qrs complex prolonged when taking Clopidogrel. It is created by eHealthMe based on reports of 91,038 people who have side effects when taking Clopidogrel from the FDA, and is updated regularly.

What is Clopidogrel?

Clopidogrel has active ingredients of clopidogrel. It is often used in blood clots. eHealthMe is studying from 92,160 Clopidogrel users. Check the latest studies of Clopidogrel.

What is Electrocardiogram qrs complex prolonged?

Electrocardiogram qrs complex prolonged is found to be associated with 321 drugs and 547 conditions by eHealthMe. Check the latest studies of Electrocardiogram qrs complex prolonged.

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, 15, 2026

91,038 people reported to have side effects when taking Clopidogrel.
Among them, 23 people (0.03%) have Electrocardiogram qrs complex prolonged.

Could Clopidogrel cause Electrocardiogram qrs complex prolonged?

Among these 23 people:

What is the gender of people who have Electrocardiogram qrs complex prolonged when taking Clopidogrel? *

female: 20 %
male: 80 %

What is the age of people who have Electrocardiogram qrs complex prolonged when taking Clopidogrel? *

What are other drugs people take besides Clopidogrel? *

What are other side effects people have besides Electrocardiogram qrs complex prolonged? *

Hyperkalemia (damage to or disease of the kidney): 16 people, 69.57%
Chronic Renal Failure (kidney failure): 7 people, 30.43%
Electrocardiogram T Wave Abnormal: 6 people, 26.09%
Nausea And Vomiting: 6 people, 26.09%
Nausea (feeling of having an urge to vomit): 6 people, 26.09%
Muscle Function Loss: 5 people, 21.74%
Atrioventricular Block (heart block): 4 people, 17.39%
Blood Amylase Increased: 4 people, 17.39%
Carbon Dioxide Decreased: 4 people, 17.39%
Diarrhea: 4 people, 17.39%

What are the existing conditions these people have? *

High Blood Pressure: 4 people, 17.39%
Coronary Artery Stenosis (narrowing of coronary artery): 2 people, 8.70%
Poisoning: 1 person, 4.35%

* Approximation only. Some reports may have incomplete information.

Do you take Clopidogrel and have Electrocardiogram qrs complex prolonged?

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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Clopidogrel:

Clopidogrel (92,160 reports)

Electrocardiogram qrs complex prolonged treatments and more:

Electrocardiogram qrs complex prolonged (5,444 reports)

How severe was Electrocardiogram qrs complex prolonged and when was it recovered:

Electrocardiogram qrs complex prolonged in Clopidogrel

Expand to all the drugs that have ingredients of clopidogrel:

Electrocardiogram qrs complex prolonged and drugs with ingredients of clopidogrel (18 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 Clopidogrel:

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 qrs complex prolonged:

Electrocardiogram qrs complex prolonged (321 drugs)

Browse all the conditions that are associated with Electrocardiogram qrs complex prolonged:

Electrocardiogram qrs complex prolonged (547 conditions)

Related publications that referenced our studies

How the study uses the data?

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