Levaquin and Cardiac stress test abnormal - a phase IV clinical study of FDA data

Summary:

Cardiac stress test abnormal is reported as a side effect among people who take Levaquin (levofloxacin), especially for people who are male, 60+ old, also take Digoxin, and have Breast cancer.

The phase IV clinical study analyzes which people have Cardiac stress test abnormal when taking Levaquin. It is created by eHealthMe based on reports of 54,998 people who have side effects when taking Levaquin from the FDA, and is updated regularly.

What is Levaquin?

Levaquin has active ingredients of levofloxacin. It is often used in sinusitis. eHealthMe is studying from 56,638 Levaquin users. Check the latest studies of Levaquin.

What is Cardiac stress test abnormal?

Cardiac stress test abnormal is found to be associated with 260 drugs and 368 conditions by eHealthMe. Check the latest studies of Cardiac stress test abnormal.

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, 30, 2026

54,998 people reported to have side effects when taking Levaquin.
Among them, 14 people (0.03%) have Cardiac stress test abnormal.

Could Levaquin cause Cardiac stress test abnormal?

Among these 14 people:

What is the gender of people who have Cardiac stress test abnormal when taking Levaquin? *

female: 50 %
male: 50 %

What is the age of people who have Cardiac stress test abnormal when taking Levaquin? *

What are other drugs people take besides Levaquin? *

What are other side effects people have besides Cardiac stress test abnormal? *

Chest Pain: 12 people, 85.71%
Dyspnea (difficult or laboured breathing): 9 people, 64.29%
Cardiac Failure Congestive: 8 people, 57.14%
Back Pain: 7 people, 50.00%
Dizziness: 7 people, 50.00%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 7 people, 50.00%
Anaemia (lack of blood): 7 people, 50.00%
Dyspnea Exertional: 7 people, 50.00%
Joint Pain: 7 people, 50.00%
Weakness: 7 people, 50.00%

What are the existing conditions these people have? *

Pain: 2 people, 14.29%
Metastases To Bone (cancer spreads to bone): 2 people, 14.29%
Cardiac Disorder: 2 people, 14.29%
Breast Cancer: 2 people, 14.29%
Stress And Anxiety: 1 person, 7.14%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 7.14%
Multiple Myeloma (cancer of the plasma cells): 1 person, 7.14%
High Blood Pressure: 1 person, 7.14%
Dizziness: 1 person, 7.14%
Diabetic Gastroparesis (paralysis of the muscles of the stomach caused by diabetes): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Levaquin and have Cardiac stress test abnormal?

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Related studies:

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

Levaquin (56,638 reports)

Browse all side effects of Levaquin:

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 Cardiac stress test abnormal:

Cardiac stress test abnormal (260 drugs)

Browse all the conditions that are associated with Cardiac stress test abnormal:

Cardiac stress test abnormal (368 conditions)

Related publications that referenced our studies

Bhuvan KC, ALrasheedy AA, Ibrahim MI, "A case report from Nepalese community pharmacy on levofloxacin induced severe abdominal pain", Saudi Pharmaceutical Journal, 2013 Jul .
MITTAL V, ARCHANA D, GUPTA A, SRIVASTAV U, CHANDRA V, SAXENA A, AGRAWAL P, "Aphasia: a Rarest Complication with a Well Known Drug Levofloxacin", Medical Science, 2013 Jan .
Bhuvan KC, ALrasheedy AA, Ibrahim MI, "A case report from Nepalese community pharmacy on levofloxacin induced severe abdominal pain", Saudi Pharmaceutical Journal, 2013 Jul .
MITTAL V, ARCHANA D, GUPTA A, SRIVASTAV U, CHANDRA V, SAXENA A, AGRAWAL P, "Aphasia: a Rarest Complication with a Well Known Drug Levofloxacin", Medical Science, 2013 Jan .

How the study uses the data?

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