Allopurinol vs. Ibu: side effect and effectiveness comparison (a real world drug study)
Summary:
We compare the side effects and drug effectiveness of Allopurinol and Ibu. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 544,233 people who take Allopurinol and Ibu, and is updated regularly.
What is Allopurinol?
Allopurinol has active ingredients of allopurinol. It is often used in gout. eHealthMe is studying from 190,868 Allopurinol users. Check the latest studies of Allopurinol.
What is Ibu?
Ibu has active ingredients of ibuprofen. It is often used in pain. eHealthMe is studying from 246,531 Ibu users. Check the latest studies of Ibu.
544,233 people who take Allopurinol and Ibu are studied.

Drugs being compared in this study:
- Allopurinol (allopurinol)
- Ibu (ibuprofen)
Most common side effects of the drugs, overall:
Most common side effects of the drugs, in long term (1+ years) use:
Drug effectiveness:
Allopurinol:
- not at all: 2.12 %
- somewhat: 14.09 %
- moderate: 24.16 %
- high: 39.17 %
- very high: 20.46 %
Ibu:
- not at all: 2.7199999999999998 %
- somewhat: 25.03 %
- moderate: 39.02 %
- high: 25.68 %
- very high: 7.55 %
Want to compare Allopurinol with Ibu?
- Personalize this study to your gender and age (0-99+)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.
Related publications that referenced our studies
- Moslim MA, Sodeman TC, Nawras AT, "A Case of Suggested Ibuprofen-Induced Acute Pancreatitis", American journal of therapeutics, 2016 Nov .
- Moslim MA, Sodeman TC, Nawras AT, "A Case of Suggested Ibuprofen-Induced Acute Pancreatitis", American journal of therapeutics, 2016 Nov .
Related studies
Alternative drugs to, pros and cons of:
- Allopurinol (188,151 reports)
- Ibu (240,143 reports)
Browse all side effects of Allopurinol:
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 Ibu:
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 is based on allopurinol and ibuprofen (the active ingredients of Allopurinol and Ibu, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered. Dosage of drugs is not considered in the study.
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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