Wellbutrin and International normalised ratio abnormal - a phase IV clinical study of FDA data

Summary:

International normalised ratio abnormal is reported as a side effect among people who take Wellbutrin (bupropion hydrochloride), especially for people who are female, 60+ old, also take Xanax, and have Chronic lymphocytic leukaemia.

The phase IV clinical study analyzes which people have International normalised ratio abnormal when taking Wellbutrin. It is created by eHealthMe based on reports of 101,581 people who have side effects when taking Wellbutrin from the FDA, and is updated regularly.

What is Wellbutrin?

Wellbutrin has active ingredients of bupropion hydrochloride. It is often used in depression. eHealthMe is studying from 117,107 Wellbutrin users. Check the latest studies of Wellbutrin.

What is International normalised ratio abnormal?

International normalised ratio abnormal is found to be associated with 330 drugs and 472 conditions by eHealthMe. Check the latest studies of International normalised ratio abnormal.

On Jul, 06, 2026

101,581 people reported to have side effects when taking Wellbutrin.
Among them, 13 people (0.01%) have International normalised ratio abnormal.

Could Wellbutrin cause International normalised ratio abnormal?

Among these 13 people:

What is the gender of people who have International normalised ratio abnormal when taking Wellbutrin? *

female: 84.62 %
male: 15.38 %

What is the age of people who have International normalised ratio abnormal when taking Wellbutrin? *

What are other drugs people take besides Wellbutrin? *

What are other side effects people have besides International normalised ratio abnormal? *

Pain In Extremity: 6 people, 46.15%
Skin Discoloration: 6 people, 46.15%
Deep Venous Thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis): 5 people, 38.46%
Nosebleed (bleeding from nose): 4 people, 30.77%
Urinary Tract Infection: 3 people, 23.08%
Increased Tendency To Bruise (increased tendency to injure the underlying soft tissue or bone): 3 people, 23.08%
Prothrombin Time Ratio Increased: 3 people, 23.08%
Dyspnea Exertional: 3 people, 23.08%
Back Pain: 3 people, 23.08%
Post Thrombotic Syndrome (long-term effects that can occur after venous thrombosis): 3 people, 23.08%

What are the existing conditions these people have? *

Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 3 people, 23.08%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 15.38%
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): 2 people, 15.38%
Birth Control: 2 people, 15.38%
Breast Cancer Metastatic: 2 people, 15.38%
Deep Venous Thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis): 2 people, 15.38%
Headache (pain in head): 2 people, 15.38%
Irritable Bowel Syndrome: 2 people, 15.38%
Weight Loss - Unintentional: 1 person, 7.69%
Back Pain: 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Wellbutrin and have International normalised ratio abnormal?

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Related studies:

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

Wellbutrin (117,107 reports)

International normalised ratio abnormal treatments and more:

International normalised ratio abnormal (4,071 reports)

How severe was International normalised ratio abnormal and when was it recovered:

International normalised ratio abnormal in Wellbutrin

Expand to all the drugs that have ingredients of bupropion hydrochloride:

International normalised ratio abnormal and drugs with ingredients of bupropion hydrochloride

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 Wellbutrin:

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 International normalised ratio abnormal:

International normalised ratio abnormal (330 drugs)

Browse all the conditions that are associated with International normalised ratio abnormal:

International normalised ratio abnormal (472 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on bupropion hydrochloride (the active ingredients of Wellbutrin) and Wellbutrin (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.