Lidocaine and Bundle branch block left - a phase IV clinical study of FDA data

Summary:

Bundle branch block left is reported as a side effect among people who take Lidocaine (lidocaine), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Ambien, and have Local anaesthesia.

The phase IV clinical study analyzes which people have Bundle branch block left when taking Lidocaine. It is created by eHealthMe based on reports of 27,239 people who have side effects when taking Lidocaine from the FDA, and is updated regularly.

What is Lidocaine?

Lidocaine has active ingredients of lidocaine. It is often used in pain. eHealthMe is studying from 27,555 Lidocaine users. Check the latest studies of Lidocaine.

What is Bundle branch block left?

Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle) is found to be associated with 731 drugs and 793 conditions by eHealthMe. Check the latest studies of Bundle branch block left.

On Jul, 08, 2026

27,239 people reported to have side effects when taking Lidocaine.
Among them, 51 people (0.19%) have Bundle branch block left.

Could Lidocaine cause Bundle branch block left?

Among these 51 people:

How long have people been on Lidocaine when they have Bundle branch block left? *

What is the gender of people who have Bundle branch block left when taking Lidocaine? *

female: 63.83 %
male: 36.17 %

What is the age of people who have Bundle branch block left when taking Lidocaine? *

What are other drugs people take besides Lidocaine? *

What are other side effects people have besides Bundle branch block left? *

Circulatory Collapse: 21 people, 41.18%
Fatigue (feeling of tiredness): 16 people, 31.37%
Dyspnea (difficult or laboured breathing): 15 people, 29.41%
Weakness: 14 people, 27.45%
Respiratory Distress (difficulty in breathing): 13 people, 25.49%
Stress And Anxiety: 13 people, 25.49%
Left Ventricular Dysfunction: 12 people, 23.53%
Ventricular Hypokinesia (muscle of one's heart does not contract as much as most peoples' hearts do): 11 people, 21.57%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 11 people, 21.57%
Ejection Fraction Decreased (systolic heart failure): 11 people, 21.57%

What are the existing conditions these people have? *

Local Anaesthesia: 11 people, 21.57%
Multiple Myeloma (cancer of the plasma cells): 8 people, 15.69%
Anaesthesia: 5 people, 9.80%
Cardiac Failure Congestive: 3 people, 5.88%
Circulatory Collapse: 3 people, 5.88%
Ventricular Tachycardia (rapid heartbeat that originates in one of the lower chambers (the ventricles) of the heart): 2 people, 3.92%
Arrhythmias (irregular heartbeat): 2 people, 3.92%
Gout (uric acid crystals building up in the body): 2 people, 3.92%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 2 people, 3.92%
High Blood Pressure: 2 people, 3.92%

* Approximation only. Some reports may have incomplete information.

Do you take Lidocaine and have Bundle branch block left?

- Check whether Bundle branch block left 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 Lidocaine:

Lidocaine (27,555 reports)

Browse all side effects of Lidocaine:

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 Bundle branch block left:

Bundle branch block left (731 drugs)

Browse all the conditions that are associated with Bundle branch block left:

Bundle branch block left (793 conditions)

Related publications that referenced our studies

Li W, Lamichhane J, "From Heartbreak to Left Bundle Branch Block: A Case of Amitriptyline Overdose", American Journal of Therapeutics, 2017 Sep .
Li W, Lamichhane J, "From Heartbreak to Left Bundle Branch Block: A Case of Amitriptyline Overdose", American Journal of Therapeutics, 2017 Sep .

How the study uses the data?

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