Cilostazol and Ventricular arrhythmia - a phase IV clinical study of FDA data

Summary:

Ventricular arrhythmia is reported as a side effect among people who take Cilostazol (cilostazol), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Furosemide, and have Atrial fibrillation/flutter.

The phase IV clinical study analyzes which people have Ventricular arrhythmia when taking Cilostazol. It is created by eHealthMe based on reports of 7,796 people who have side effects when taking Cilostazol from the FDA, and is updated regularly.

What is Cilostazol?

Cilostazol has active ingredients of cilostazol. It is often used in arteriosclerosis of the extremities. eHealthMe is studying from 7,877 Cilostazol users. Check the latest studies of Cilostazol.

What is Ventricular arrhythmia?

Ventricular arrhythmia (problem with the rate or rhythm of the heartbeat) is found to be associated with 478 drugs and 559 conditions by eHealthMe. Check the latest studies of Ventricular arrhythmia.

On Jul, 15, 2026

7,796 people reported to have side effects when taking Cilostazol.
Among them, 12 people (0.15%) have Ventricular arrhythmia.

Could Cilostazol cause Ventricular arrhythmia?

Among these 12 people:

How long have people been on Cilostazol when they have Ventricular arrhythmia? *

What is the gender of people who have Ventricular arrhythmia when taking Cilostazol? *

female: 25 %
male: 75 %

What is the age of people who have Ventricular arrhythmia when taking Cilostazol? *

What are other drugs people take besides Cilostazol? *

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

Ventricular Extrasystoles (premature cardiac contraction): 3 people, 25.00%
Sick Sinus Syndrome (a collection of heart rhythm disorders): 2 people, 16.67%
Blood Urea Increased: 2 people, 16.67%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 2 people, 16.67%
Injury: 2 people, 16.67%
Nausea And Vomiting: 2 people, 16.67%
Cardiac Arrest: 2 people, 16.67%
Electrocardiogram St Segment Depression: 2 people, 16.67%
Dizziness: 2 people, 16.67%
Blood Glucose Increased: 2 people, 16.67%

What are the existing conditions these people have? *

Ventricular Tachycardia (rapid heartbeat that originates in one of the lower chambers (the ventricles) of the heart): 2 people, 16.67%
Peripheral Vascular Disorder: 2 people, 16.67%
Enlarged Prostate: 2 people, 16.67%
Cerebral Infarction (less blood supply to brain resulting tissue damage): 2 people, 16.67%
Cardiac Failure: 2 people, 16.67%
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%
Sick Sinus Syndrome (a collection of heart rhythm disorders): 1 person, 8.33%
Ischaemic Stroke (stroke; caused by an interruption in the flow of blood to the brain): 1 person, 8.33%
High Blood Pressure: 1 person, 8.33%
Adverse Drug Reaction: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Cilostazol and have Ventricular arrhythmia?

- Check whether Ventricular 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 Cilostazol:

Cilostazol (7,877 reports)

Browse all side effects of Cilostazol:

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 Ventricular arrhythmia:

Ventricular arrhythmia (478 drugs)

Browse all the conditions that are associated with Ventricular arrhythmia:

Ventricular arrhythmia (559 conditions)

How the study uses the data?

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