Lopurin and Opdivo drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Lopurin (allopurinol) and Opdivo (nivolumab). Common drug interactions include dermatitis allergic among females and decreased appetite among males.
The phase IV clinical study analyzes what interactions people have when they take Lopurin and Opdivo. It is created by eHealthMe based on reports of 465 people who take the same drugs 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 Opdivo?
Opdivo has active ingredients of nivolumab. eHealthMe is studying from 56,331 Opdivo users. Check the latest studies of Opdivo.
465 people who take Lopurin and Opdivo together, and have interactions are studied.

What are the common drug interactions of Lopurin and Opdivo, by gender? *
What are the common drug interactions of Lopurin and Opdivo, by age (0-1 to 60+)? *
What are the existing conditions these people have? *
* Approximation only. Some reports may have incomplete information.
Do you take Lopurin and Opdivo?
- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously
Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Lopurin and Opdivo:
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 zSub-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 zBrowse all side effects of Opdivo:
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 zBrowse all interactions between Lopurin and drugs from A to Z:
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 zBrowse all interactions between Opdivo and drugs from A to Z:
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 zHow the study uses the data?
The study uses data from the FDA. It is based on allopurinol and nivolumab (the active ingredients of Lopurin and Opdivo, respectively), and Lopurin and Opdivo (the brand names). 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.
Recent studies on eHealthMe:
- Could Plavix cause White Blood Cell Count Increased? - 7 seconds ago
- Drug interactions of Aleve and Zoloft - 8 seconds ago
- Could Actonel cause Dysthymia? - 12 seconds ago
- Could Synthroid cause Auricular Swelling? - 16 seconds ago
- Could Prozac cause Weight Increased? - 17 seconds ago
- Could Eligard cause Joint Injury? - 23 seconds ago
- Could Matricaria Recutita cause Fatigue? - 30 seconds ago
- Could Plavix cause White Blood Cell Count Abnormal? - 31 seconds ago
- Pneumonia and Hearing Loss - 33 seconds ago
- Drug interactions of Xeloda and Lotrel - 39 seconds ago