Furosemide and Drug level decreased - a phase IV clinical study of FDA data

Summary:

Drug level decreased is reported as a side effect among people who take Furosemide (furosemide), especially for people who are female, 60+ old, have been taking the drug for 5 - 10 years also take Pantoprazole, and have Crohn's disease.

The phase IV clinical study analyzes which people have Drug level decreased when taking Furosemide. It is created by eHealthMe based on reports of 313,719 people who have side effects when taking Furosemide from the FDA, and is updated regularly.

What is Furosemide?

Furosemide has active ingredients of furosemide. It is often used in fluid retention. eHealthMe is studying from 316,095 Furosemide users. Check the latest studies of Furosemide.

What is Drug level decreased?

Drug level decreased is found to be associated with 584 drugs and 696 conditions by eHealthMe. Check the latest studies of Drug level decreased.

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, 31, 2026

313,719 people reported to have side effects when taking Furosemide.
Among them, 133 people (0.04%) have Drug level decreased.

Could Furosemide cause Drug level decreased?

Among these 133 people:

How long have people been on Furosemide when they have Drug level decreased? *

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What is the gender of people who have Drug level decreased when taking Furosemide? *

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What is the age of people who have Drug level decreased when taking Furosemide? *

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* Approximation only. Some reports may have incomplete information.

Do you take Furosemide and have Drug level decreased?

- Check whether Drug level decreased is associated with a drug or a condition
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Related studies:

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

Furosemide (316,095 reports)

Drug level decreased treatments and more:

Drug level decreased (13,523 reports)

How severe was Drug level decreased and when was it recovered:

Drug level decreased in Furosemide

Expand to all the drugs that have ingredients of furosemide:

Drug level decreased and drugs with ingredients of furosemide (227 reports)

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 Furosemide:

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 Drug level decreased:

Drug level decreased (584 drugs)

Browse all the conditions that are associated with Drug level decreased:

Drug level decreased (696 conditions)

Related publications that referenced our studies

Ochoa PS, Fisher T, "A 7‐Year Case of Furosemide‐Induced Immune Thrombocytopenia", Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy, 2013 Jul .
Ochoa PS, Fisher T, "A 7‐Year Case of Furosemide‐Induced Immune Thrombocytopenia", Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy, 2013 Jul .

How the study uses the data?

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