Gemzar and Lopurin drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Gemzar (gemcitabine hydrochloride) and Lopurin (allopurinol). Common drug interactions include acidosis among females and malignant neoplasm progression among males.
The phase IV clinical study analyzes what interactions people have when they take Gemzar and Lopurin. It is created by eHealthMe based on reports of 160 people who take the same drugs from the FDA, and is updated regularly.
What is Gemzar?
Gemzar has active ingredients of gemcitabine hydrochloride. It is often used in pancreatic carcinoma. eHealthMe is studying from 20,315 Gemzar users. Check the latest studies of Gemzar.
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.
160 people who take Gemzar and Lopurin together, and have interactions are studied.

What are the common drug interactions of Gemzar and Lopurin, by gender? *
What are the common drug interactions of Gemzar and Lopurin, 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 Gemzar and Lopurin?
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Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Gemzar and 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 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 Gemzar:
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 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 interactions between Gemzar 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 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 zHow the study uses the data?
The study uses data from the FDA. It is based on gemcitabine hydrochloride and allopurinol (the active ingredients of Gemzar and Lopurin, respectively), and Gemzar and Lopurin (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.
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