Lopurin and Nephritis - interstitial - a phase IV clinical study of FDA data

Summary:

Nephritis - interstitial is reported as a side effect among people who take Lopurin (allopurinol), especially for people who are male, 60+ old, have been taking the drug for 2 - 5 years also take Nexium, and have Gastroesophageal reflux disease.

The phase IV clinical study analyzes which people have Nephritis - interstitial when taking Lopurin. It is created by eHealthMe based on reports of 188,140 people who have side effects when taking Lopurin from the FDA, and is updated regularly.

What is Lopurin?

Lopurin has active ingredients of allopurinol. It is often used in gout. eHealthMe is studying from 190,798 Lopurin users. Check the latest studies of Lopurin.

What is Nephritis - interstitial?

Nephritis - interstitial (a kidney condition characterized by swelling in between the kidney tubules) is found to be associated with 1,491 drugs and 1,568 conditions by eHealthMe. Check the latest studies of Nephritis - interstitial.

On Jul, 20, 2026

188,140 people reported to have side effects when taking Lopurin.
Among them, 801 people (0.43%) have Nephritis - interstitial.

Could Lopurin cause Nephritis - interstitial?

Among these 801 people:

How long have people been on Lopurin when they have Nephritis - interstitial? *

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What is the gender of people who have Nephritis - interstitial when taking Lopurin? *

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What is the age of people who have Nephritis - interstitial when taking Lopurin? *

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* Approximation only. Some reports may have incomplete information.

Do you take Lopurin and have Nephritis - interstitial?

- Check whether Nephritis - interstitial 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 Lopurin:

Lopurin (190,798 reports)

Nephritis - interstitial treatments and more:

Nephritis - interstitial (21,763 reports)

How severe was Nephritis - interstitial and when was it recovered:

Nephritis - interstitial in Lopurin

Expand to all the drugs that have ingredients of allopurinol:

Nephritis - interstitial and drugs with ingredients of allopurinol (812 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 Lopurin:

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 Nephritis - interstitial:

Nephritis - interstitial (1,491 drugs)

Browse all the conditions that are associated with Nephritis - interstitial:

Nephritis - interstitial (1,568 conditions)

How the study uses the data?

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