Cozaar and Heart palpitations - a phase IV clinical study of FDA data
Summary:
Heart palpitations is reported as a side effect among people who take Cozaar (losartan potassium), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Lipitor, and have Atrial fibrillation/flutter.
The phase IV clinical study analyzes which people have Heart palpitations when taking Cozaar. It is created by eHealthMe based on reports of 43,582 people who have side effects when taking Cozaar from the FDA, and is updated regularly.
What is Cozaar?
Cozaar has active ingredients of losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 45,124 Cozaar users. Check the latest studies of Cozaar.
What is Heart palpitations?
Heart palpitations (feelings or sensations that your heart is pounding or racing) is found to be associated with 2,443 drugs and 3,637 conditions by eHealthMe. Check the latest studies of Heart palpitations.
43,582 people reported to have side effects when taking Cozaar.
Among them, 727 people (1.67%) have Heart palpitations.

Among these 727 people:
How long have people been on Cozaar when they have Heart palpitations? *
What is the gender of people who have Heart palpitations when taking Cozaar? *
What is the age of people who have Heart palpitations when taking Cozaar? *
What are other drugs people take besides Cozaar? *
What are other side effects people have besides Heart palpitations? *
What are the existing conditions these people have? *
* Approximation only. Some reports may have incomplete information.
Do you take Cozaar and have Heart palpitations?
- Check whether Heart palpitations 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 Cozaar:
- Cozaar (45,124 reports)
Heart palpitations treatments and more:
- Heart palpitations (147,650 reports)
How severe was Heart palpitations and when was it recovered:
Expand to all the drugs that have ingredients of losartan potassium:
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 Cozaar:
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 zBrowse all the drugs that are associated with Heart palpitations:
- Heart palpitations (2,443 drugs)
Browse all the conditions that are associated with Heart palpitations:
- Heart palpitations (3,637 conditions)
Related publications that referenced our studies
- Lai SW, Lin HF, Lin CL, Liao KF, "No association between losartan use and acute pancreatitis in hypertensive patients", Eur J Hosp Pharm, 2017 Mar .
- Lai SW, Lin HF, Lin CL, Liao KF, "No association between losartan use and acute pancreatitis in hypertensive patients", Eur J Hosp Pharm, 2017 Mar .
How the study uses the data?
The study uses data from the FDA. It is based on losartan potassium (the active ingredients of Cozaar) and Cozaar (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.
Recent studies on eHealthMe:
- Ranitidine and Deep Venous Thrombosis for Women aged 40-49 - 3 seconds ago
- Ranitidine and Dvt for Women aged 40-49 - 4 seconds ago
- Ranitidine and Blood Clot In The Legs for Women aged 40-49 - 4 seconds ago
- Ranitidine and Deep Vein Thrombosis for Women aged 40-49 - 4 seconds ago
- Could Xalkori cause Cystitis Aggravated? - 9 seconds ago
- Optic Nerve Disorder and drugs of ingredients of latanoprost - 12 seconds ago
- Advil Liqui-Gels and Premarin drug interactions for women aged 50-59 - 13 seconds ago
- Venlafaxine Hydrochloride and Rash - Child Under 2 Years for Women aged 60+ - 23 seconds ago
- Venlafaxine Hydrochloride and Prickly Heat for Women aged 60+ - 23 seconds ago
- Venlafaxine Hydrochloride and Miliaria for Women aged 60+ - 24 seconds ago