Antivert and Heart rate irregular - a phase IV clinical study of FDA data

Summary:

Heart rate irregular is reported as a side effect among people who take Antivert (meclizine hydrochloride), especially for people who are male, 60+ old, also take Aspirin, and have Multiple sclerosis.

The phase IV clinical study analyzes which people have Heart rate irregular when taking Antivert. It is created by eHealthMe based on reports of 3,935 people who have side effects when taking Antivert from the FDA, and is updated regularly.

What is Antivert?

Antivert has active ingredients of meclizine hydrochloride. It is often used in dizziness. eHealthMe is studying from 4,087 Antivert users. Check the latest studies of Antivert.

What is Heart rate irregular?

Heart rate irregular is found to be associated with 1,510 drugs and 1,773 conditions by eHealthMe. Check the latest studies of Heart rate irregular.

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, 29, 2026

3,935 people reported to have side effects when taking Antivert.
Among them, 25 people (0.64%) have Heart rate irregular.

Could Antivert cause Heart rate irregular?

Among these 25 people:

What is the gender of people who have Heart rate irregular when taking Antivert? *

female: 44 %
male: 56 %

What is the age of people who have Heart rate irregular when taking Antivert? *

What are other drugs people take besides Antivert? *

What are other side effects people have besides Heart rate irregular? *

Weakness: 18 people, 72.00%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 16 people, 64.00%
Chest Pain: 15 people, 60.00%
High Blood Cholesterol: 13 people, 52.00%
Blood Glucose Increased: 12 people, 48.00%
High Blood Pressure: 12 people, 48.00%
Mitral Valve Incompetence (inefficient heart valve): 11 people, 44.00%
Haemoglobin Decreased: 10 people, 40.00%
Dyspnea (difficult or laboured breathing): 10 people, 40.00%
Blood Urea Increased: 10 people, 40.00%

What are the existing conditions these people have? *

Muscle Spasticity (tight or stiff muscles and an inability to control those muscles): 5 people, 20.00%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 5 people, 20.00%
Bipolar Disorder (mood disorder): 4 people, 16.00%
Joint Pain: 3 people, 12.00%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 8.00%
Ventricular Dysfunction (heart dysfunction): 1 person, 4.00%
Orthostatic Hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up): 1 person, 4.00%
Headache (pain in head): 1 person, 4.00%
Chest Pain: 1 person, 4.00%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 1 person, 4.00%

* Approximation only. Some reports may have incomplete information.

Do you take Antivert and have Heart rate irregular?

- Check whether Heart rate irregular 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 Antivert:

Antivert (4,087 reports)

Browse all side effects of Antivert:

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 Heart rate irregular:

Heart rate irregular (1,510 drugs)

Browse all the conditions that are associated with Heart rate irregular:

Heart rate irregular (1,773 conditions)

Related publications that referenced our studies

Hassan JK, "POTENTIAL POSITIVE EFFECT OF ORAL PYRIDOXINE ALONE AND IN COMBINATION WITH MECLIZINE ON CIGARETTES SMOKING DURING TENDAYS’TRIAL", IJPSR, 2015 Jan .
Hassan JK, "POTENTIAL POSITIVE EFFECT OF ORAL PYRIDOXINE ALONE AND IN COMBINATION WITH MECLIZINE ON CIGARETTES SMOKING DURING TENDAYS’TRIAL", IJPSR, 2015 Jan .

How the study uses the data?

The study uses data from the FDA. It is based on meclizine hydrochloride (the active ingredients of Antivert) and Antivert (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.