Gentamicin 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 Gentamicin (gentamicin sulfate), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Paracetamol, and have Candiduria.

The phase IV clinical study analyzes which people have International normalised ratio abnormal when taking Gentamicin. It is created by eHealthMe based on reports of 21,523 people who have side effects when taking Gentamicin from the FDA, and is updated regularly.

What is Gentamicin?

Gentamicin has active ingredients of gentamicin sulfate. It is often used in urinary tract infection. eHealthMe is studying from 21,654 Gentamicin users. Check the latest studies of Gentamicin.

What is International normalised ratio abnormal?

International normalised ratio abnormal is found to be associated with 325 drugs and 472 conditions by eHealthMe. Check the latest studies of International normalised ratio 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, 26, 2026

21,523 people reported to have side effects when taking Gentamicin.
Among them, 12 people (0.06%) have International normalised ratio abnormal.

Could Gentamicin cause International normalised ratio abnormal?

Among these 12 people:

How long have people been on Gentamicin when they have International normalised ratio abnormal? *

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

female: 72.73 %
male: 27.27 %

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

What are other drugs people take besides Gentamicin? *

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

Ischaemic Stroke (stroke; caused by an interruption in the flow of blood to the brain): 5 people, 41.67%
Haemoglobin Decreased: 2 people, 16.67%
Drug Level Increased: 1 person, 8.33%
Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 1 person, 8.33%
Anaemia (lack of blood): 1 person, 8.33%
Bleeding Disorders: 1 person, 8.33%
Cellulitis (infection under the skin): 1 person, 8.33%
Constipation: 1 person, 8.33%
Drug Intolerance (drug sensitivity): 1 person, 8.33%
White Blood Cell Count Decreased: 1 person, 8.33%

What are the existing conditions these people have? *

Candiduria (candida in urine): 5 people, 41.67%
Endocarditis (inflammation in heart muscle): 3 people, 25.00%
Staphylococcal Infection (an infection with staphylococcus bacteria): 2 people, 16.67%
Nausea And Vomiting: 1 person, 8.33%
Nausea (feeling of having an urge to vomit): 1 person, 8.33%
Lung Disorder (lung disease): 1 person, 8.33%
High Blood Pressure: 1 person, 8.33%
Device Occlusion: 1 person, 8.33%
Constipation: 1 person, 8.33%
Breast Cancer: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Gentamicin and have International normalised ratio abnormal?

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Related studies:

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

Gentamicin (21,654 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 Gentamicin

Expand to all the drugs that have ingredients of gentamicin sulfate:

International normalised ratio abnormal and drugs with ingredients of gentamicin sulfate

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 Gentamicin:

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 (325 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 gentamicin sulfate (the active ingredients of Gentamicin) and Gentamicin (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.