Colazal and Nausea aggravated - a phase IV clinical study of FDA data

Summary:

Nausea aggravated is reported as a side effect among people who take Colazal (balsalazide disodium), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Remicade, and have Crohn's disease.

The phase IV clinical study analyzes which people have Nausea aggravated when taking Colazal. It is created by eHealthMe based on reports of 1,165 people who have side effects when taking Colazal from the FDA, and is updated regularly.

What is Colazal?

Colazal has active ingredients of balsalazide disodium. It is often used in ulcerative colitis. eHealthMe is studying from 1,232 Colazal users. Check the latest studies of Colazal.

What is Nausea aggravated?

Nausea aggravated (an urge to vomit) is found to be associated with 3,422 drugs and 1,084 conditions by eHealthMe. Check the latest studies of Nausea aggravated.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 27, 2026

1,165 people reported to have side effects when taking Colazal.
Among them, 70 people (6.01%) have Nausea aggravated.

Among these 70 people:

How long have people been on Colazal when they have Nausea aggravated? *

What is the gender of people who have Nausea aggravated when taking Colazal? *

female: 60.32 %
male: 39.68 %

What is the age of people who have Nausea aggravated when taking Colazal? *

What are other drugs people take besides Colazal? *

What are other side effects people have besides Nausea aggravated? *

Nausea And Vomiting: 25 people, 35.71%
Diarrhea: 23 people, 32.86%
Headache (pain in head): 14 people, 20.00%
High Blood Pressure: 13 people, 18.57%
Fever: 12 people, 17.14%
Fatigue (feeling of tiredness): 12 people, 17.14%
Heart Attack: 10 people, 14.29%
Abdominal Pain: 10 people, 14.29%
Insomnia (sleeplessness): 10 people, 14.29%
Rashes (redness): 10 people, 14.29%

What are the existing conditions these people have? *

Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 11 people, 15.71%
Belching (release of gas from the digestive tract): 8 people, 11.43%
Ovarian Cancer (cancer of ovary): 8 people, 11.43%
Acne (skin problems that cause pimples): 6 people, 8.57%
Stress And Anxiety: 6 people, 8.57%
Pain: 5 people, 7.14%
Memory Loss: 4 people, 5.71%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 3 people, 4.29%
Quit Smoking: 3 people, 4.29%
Multiple Allergies (allergy to multiple agents): 3 people, 4.29%

* Approximation only. Some reports may have incomplete information.

Do you take Colazal and have Nausea aggravated?

- Check whether Nausea aggravated is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

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

Colazal (1,232 reports)

Browse all side effects of Colazal:

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 Nausea aggravated:

Nausea aggravated (3,423 drugs)

Browse all the conditions that are associated with Nausea aggravated:

Nausea aggravated (1,084 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on balsalazide disodium (the active ingredients of Colazal) and Colazal (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.