Mesalamine and Therapeutic response unexpected - a phase IV clinical study of FDA data

Summary:

Therapeutic response unexpected is reported as a side effect among people who take Mesalamine (mesalamine), especially for people who are female, 50-59 old, also take Methotrexate, and have High blood pressure.

The phase IV clinical study analyzes which people have Therapeutic response unexpected when taking Mesalamine. It is created by eHealthMe based on reports of 27,767 people who have side effects when taking Mesalamine from the FDA, and is updated regularly.

What is Mesalamine?

Mesalamine has active ingredients of mesalamine. It is often used in ulcerative colitis. eHealthMe is studying from 28,053 Mesalamine users. Check the latest studies of Mesalamine.

What is Therapeutic response unexpected?

Therapeutic response unexpected is found to be associated with 1,416 drugs and 1,554 conditions by eHealthMe. Check the latest studies of Therapeutic response unexpected.

On Jul, 07, 2026

27,767 people reported to have side effects when taking Mesalamine.
Among them, 62 people (0.22%) have Therapeutic response unexpected.

Could Mesalamine cause Therapeutic response unexpected?

Among these 62 people:

What is the gender of people who have Therapeutic response unexpected when taking Mesalamine? *

female: 51.85 %
male: 48.15 %

What is the age of people who have Therapeutic response unexpected when taking Mesalamine? *

What are other drugs people take besides Mesalamine? *

What are other side effects people have besides Therapeutic response unexpected? *

Drug Ineffective: 22 people, 35.48%
Joint Pain: 9 people, 14.52%
Rash Pruritic (redness with itching): 8 people, 12.90%
Nasopharyngitis (inflammation of the nasopharynx): 8 people, 12.90%
Headache (pain in head): 7 people, 11.29%
Diarrhea: 6 people, 9.68%
Eczema Infected (eczema due to bacterial infection or with bacterial infection): 6 people, 9.68%
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 6 people, 9.68%
Rash Papular (redness with papule): 6 people, 9.68%
Exfoliative Rash (scaly red generalized skin rash): 6 people, 9.68%

What are the existing conditions these people have? *

High Blood Pressure: 5 people, 8.06%
Diarrhea: 4 people, 6.45%
High Blood Cholesterol: 4 people, 6.45%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 6.45%
Irritable Bowel Syndrome: 3 people, 4.84%
Thrombosis (formation of a blood clot inside a blood vessel): 2 people, 3.23%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 3.23%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 2 people, 3.23%
Cardiac Disorder: 2 people, 3.23%
Fluid Retention (an abnormal accumulation of fluid in the blood): 2 people, 3.23%

* Approximation only. Some reports may have incomplete information.

Do you take Mesalamine and have Therapeutic response unexpected?

- Check whether Therapeutic response unexpected is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Mesalamine:

Mesalamine (28,053 reports)

Browse all side effects of Mesalamine:

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 Therapeutic response unexpected:

Therapeutic response unexpected (1,416 drugs)

Browse all the conditions that are associated with Therapeutic response unexpected:

Therapeutic response unexpected (1,554 conditions)

Related 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 (the active ingredients of Mesalamine) and Mesalamine (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.