Fudr and Urine discoloration - a phase IV clinical study of FDA data


Urine discoloration is reported only by a few people who take Fudr.

The phase IV clinical study analyzes which people take Fudr and have Urine discoloration. It is created by eHealthMe based on reports of 148 people who have side effects while taking Fudr from the FDA, and is updated regularly.

Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.

On Aug, 17, 2022

148 people reported to have side effects when taking Fudr.
Among them, 2 people (1.35%) have Urine discoloration.

What is Fudr?

Fudr has active ingredients of floxuridine. eHealthMe is studying from 148 Fudr users for its effectiveness, alternative drugs and more.

What is Urine discoloration?

Urine discoloration is found to be associated with 592 drugs and 63 conditions by eHealthMe.

Number of Fudr and Urine discoloration reports submitted per year:

Could Fudr cause Urine discoloration?

Gender of people who have Urine discoloration when taking Fudr *:

  • female: 100 %
  • male: 0.0 %

Age of people who have Urine discoloration when taking Fudr *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 0.0 %
  • 50-59: 100 %
  • 60+: 0.0 %

Common drugs people take besides Fudr *:

  1. Zestril: 2 people, 100.00%
  2. Vivelle: 2 people, 100.00%
  3. Provera: 2 people, 100.00%
  4. Prilosec: 2 people, 100.00%
  5. Prevacid: 2 people, 100.00%
  6. Premarin: 2 people, 100.00%
  7. Oxycontin: 2 people, 100.00%
  8. Carafate: 2 people, 100.00%
  9. Allegra: 2 people, 100.00%
  10. Heparin: 1 person, 50.00%

Common side effects people have besides Urine discoloration *:

  1. Weakness: 2 people, 100.00%
  2. Pancreatic Pseudocyst (collection of tissue and fluids that forms on pancreas): 2 people, 100.00%
  3. Nausea (feeling of having an urge to vomit): 2 people, 100.00%
  4. Liver Function Tests Nos Abnormal: 2 people, 100.00%
  5. Haemoglobin Decreased: 2 people, 100.00%
  6. Gastric Ulcer (stomach ulcer): 2 people, 100.00%
  7. Faeces Discolored: 2 people, 100.00%
  8. Abdominal Pain Upper: 2 people, 100.00%
  9. Urinary Retention (the inability to completely or partially empty the bladder): 1 person, 50.00%
  10. Pneumonia Klebsiella (pneumonia caused by bacteria klebsiella): 1 person, 50.00%

* Approximation only. Some reports may have incomplete information.

Do you take Fudr and have Urine discoloration?

Check whether Urine discoloration is associated with a drug or a condition

How to use the study?

You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.

Related studies

How severe was Urine discoloration and when was it recovered:

Expand to all the drugs that have ingredients of floxuridine:

Alternative drugs to, pros and cons of Fudr:

  • Fudr (148 reports)

Urine discoloration treatments and more:

COVID vaccines that are related to Urine discoloration:

Common drugs associated with Urine discoloration:

All the drugs that are associated with Urine discoloration:

All the conditions that are associated with Urine discoloration:

How the study uses the data?

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

Who is eHealthMe?

With medical big data and proven AI 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 600+ 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: 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.

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