Cod liver oil and Heart rate increased - a phase IV clinical study of FDA data

Summary:

Heart rate increased is reported as a side effect among people who take Cod liver oil (cod liver oil), especially for people who are female, 60+ old, also take Actemra, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Heart rate increased when taking Cod liver oil. It is created by eHealthMe based on reports of 3,522 people who have side effects when taking Cod liver oil from the FDA, and is updated regularly.

What is Cod liver oil?

Cod liver oil has active ingredients of cod liver oil. It is often used in joint pain. eHealthMe is studying from 3,636 Cod liver oil users. Check the latest studies of Cod liver oil.

What is Heart rate increased?

Heart rate increased is found to be associated with 2,383 drugs and 3,212 conditions by eHealthMe. Check the latest studies of Heart rate increased.

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 Sep, 02, 2026

3,522 people reported to have side effects when taking Cod liver oil.
Among them, 56 people (1.59%) have Heart rate increased.

Could Cod liver oil cause Heart rate increased?

Among these 56 people:

What is the gender of people who have Heart rate increased when taking Cod liver oil? *

female: 69.23 %
male: 30.77 %

What is the age of people who have Heart rate increased when taking Cod liver oil? *

What are other drugs people take besides Cod liver oil? *

Actemra: 16 people, 28.57%
Omeprazole: 11 people, 19.64%
Glucosamine: 10 people, 17.86%
Acetaminophen: 9 people, 16.07%
Zometa: 9 people, 16.07%
Acyclovir: 9 people, 16.07%
Hydroxychloroquine Sulfate: 8 people, 14.29%
Diclofenac: 8 people, 14.29%
Vitamin D3: 8 people, 14.29%
Vitamin B12: 8 people, 14.29%

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

High Blood Pressure: 25 people, 44.64%
Peripheral Swelling: 17 people, 30.36%
Fall: 15 people, 26.79%
Pain In Extremity: 15 people, 26.79%
Weight Increased: 14 people, 25.00%
Blood Pressure Systolic Increased: 14 people, 25.00%
Hypotension (abnormally low blood pressure): 14 people, 25.00%
Weight Decreased: 14 people, 25.00%
Blood Pressure Diastolic Decreased: 13 people, 23.21%
Heart Rate Decreased: 12 people, 21.43%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 12 people, 21.43%
Back Pain: 9 people, 16.07%
Depression: 4 people, 7.14%
High Blood Pressure: 4 people, 7.14%
Chronic Inflammatory Demyelinating Polyradiculoneuropathy (long lasting infection of nerves outside brain and spinal cord): 4 people, 7.14%
Juvenile Rheumatoid Arthritis (joint inflammation in children due to systemic disease): 4 people, 7.14%
Nausea (feeling of having an urge to vomit): 3 people, 5.36%
Abnormal Faeces (abnormal stool): 3 people, 5.36%
Panic Disorder: 3 people, 5.36%
Pruritus Allergic (severe allergic itching of the skin): 3 people, 5.36%

* Approximation only. Some reports may have incomplete information.

Do you take Cod liver oil and have Heart rate increased?

- Check whether Heart rate increased 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 Cod liver oil:

Cod liver oil (3,636 reports)

Browse all side effects of Cod liver oil:

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 increased:

Heart rate increased (2,383 drugs)

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

Heart rate increased (3,212 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on cod liver oil (the active ingredients of Cod liver oil) and Cod liver oil (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.