Pentasa and Stelara drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Pentasa (mesalamine) and Stelara (ustekinumab). Common drug interactions include blood pressure increased among females and anal abscess among males.
The phase IV clinical study analyzes what interactions people have when they take Pentasa and Stelara. It is created by eHealthMe based on reports of 342 people who take the same drugs from the FDA, and is updated regularly.
What is Pentasa?
Pentasa has active ingredients of mesalamine. It is often used in crohn's disease. eHealthMe is studying from 23,325 Pentasa users. Check the latest studies of Pentasa.
What is Stelara?
Stelara has active ingredients of ustekinumab. It is often used in psoriasis. eHealthMe is studying from 96,053 Stelara users. Check the latest studies of Stelara.
342 people who take Pentasa and Stelara together, and have interactions are studied.

What are the common drug interactions of Pentasa and Stelara, by gender? *
What are the common drug interactions of Pentasa and Stelara, 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 Pentasa and Stelara?
- Personalize this study to your gender, age, symptoms and drugs
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Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Pentasa and Stelara:
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 Pentasa:
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 Stelara:
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 Pentasa 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 Stelara 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 zRelated publications that referenced our studies
- Jacobsson H, Eriksen J, Karlén P, "Mesalazine-induced renal calculi", The American journal of case reports, 2015 Jan .
- Jacobsson H, Eriksen J, Karlén P, "Mesalazine-induced renal calculi", The American journal of case reports, 2015 Jan .
How the study uses the data?
The study uses data from the FDA. It is based on mesalamine and ustekinumab (the active ingredients of Pentasa and Stelara, respectively), and Pentasa and Stelara (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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