Amlodipine and Bifascicular block - a phase IV clinical study of FDA data

Summary:

Bifascicular block is reported as a side effect among people who take Amlodipine (amlodipine besylate), especially for people who are female, 60+ old, also take Lasix, and have Poisoning deliberate.

The phase IV clinical study analyzes which people have Bifascicular block when taking Amlodipine. It is created by eHealthMe based on reports of 346,875 people who have side effects when taking Amlodipine from the FDA, and is updated regularly.

What is Amlodipine?

Amlodipine has active ingredients of amlodipine besylate. It is often used in high blood pressure. eHealthMe is studying from 354,830 Amlodipine users. Check the latest studies of Amlodipine.

What is Bifascicular block?

Bifascicular block (conduction abnormality in the heart where two of the three main fascicles of the his/purkinje system are blocked) is found to be associated with 51 drugs and 134 conditions by eHealthMe. Check the latest studies of Bifascicular block.

On Aug, 01, 2026

346,875 people reported to have side effects when taking Amlodipine.
Among them, 13 people (0.0%) have Bifascicular block.

Could Amlodipine cause Bifascicular block?

Among these 13 people:

What is the gender of people who have Bifascicular block when taking Amlodipine? *

female: 61.54 %
male: 38.46 %

What is the age of people who have Bifascicular block when taking Amlodipine? *

What are other drugs people take besides Amlodipine? *

What are other side effects people have besides Bifascicular block? *

Altered State Of Consciousness (altered state of mind): 6 people, 46.15%
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): 4 people, 30.77%
Hyperglycemia (high blood sugar): 2 people, 15.38%
Cardiac Failure Congestive: 2 people, 15.38%
Left Ventricular Hypertrophy (the thickening of the myocardium (muscle) of the left ventricle of the heart): 2 people, 15.38%
Bundle Branch Block Right (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the right ventricle): 2 people, 15.38%
Cardiac Failure: 2 people, 15.38%
Poisoning Deliberate: 2 people, 15.38%
Crepitations (noises are produced by the rubbing of parts one against the other): 2 people, 15.38%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 2 people, 15.38%

What are the existing conditions these people have? *

Type 2 Diabetes: 2 people, 15.38%
Poisoning Deliberate: 2 people, 15.38%
Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 1 person, 7.69%
Status Epilepticus (a life-threatening condition in which the brain is in a state of persistent seizure): 1 person, 7.69%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 1 person, 7.69%
Paroxysmal Nocturnal Haemoglobinuria (haemoglobin in the urine): 1 person, 7.69%
Cardiac Failure: 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Amlodipine and have Bifascicular block?

- Check whether Bifascicular block 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 Amlodipine:

Amlodipine (354,830 reports)

Browse all side effects of Amlodipine:

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 Bifascicular block:

Bifascicular block (51 drugs)

Browse all the conditions that are associated with Bifascicular block:

Bifascicular block (134 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on amlodipine besylate (the active ingredients of Amlodipine) and Amlodipine (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.