Prevalite and Cystitis aggravated - a phase IV clinical study of FDA data

Summary:

Cystitis aggravated is reported as a side effect among people who take Prevalite (cholestyramine), especially for people who are female, 60+ old, also take Remeron, and have Crohn's disease.

The phase IV clinical study analyzes which people have Cystitis aggravated when taking Prevalite. It is created by eHealthMe based on reports of 733 people who have side effects when taking Prevalite from the FDA, and is updated regularly.

What is Prevalite?

Prevalite has active ingredients of cholestyramine. eHealthMe is studying from 749 Prevalite users. Check the latest studies of Prevalite.

What is Cystitis aggravated?

Cystitis aggravated (inflammation of the wall of the bladder) is found to be associated with 2,015 drugs and 768 conditions by eHealthMe. Check the latest studies of Cystitis 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, 30, 2026

733 people reported to have side effects when taking Prevalite.
Among them, 13 people (1.77%) have Cystitis aggravated.

Could Prevalite cause Cystitis aggravated?

Among these 13 people:

What is the gender of people who have Cystitis aggravated when taking Prevalite? *

female: 91.67 %
male: 8.33 %

What is the age of people who have Cystitis aggravated when taking Prevalite? *

What are other drugs people take besides Prevalite? *

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

Fatigue (feeling of tiredness): 4 people, 30.77%
Diarrhea: 4 people, 30.77%
Sleep Disorder: 3 people, 23.08%
Dry Mouth: 3 people, 23.08%
Weight Decreased: 3 people, 23.08%
Malaise (a feeling of general discomfort or uneasiness): 3 people, 23.08%
Constipation: 3 people, 23.08%
Taste - Impaired: 3 people, 23.08%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 2 people, 15.38%
Sinus Disorder (disease of sinus): 2 people, 15.38%

What are the existing conditions these people have? *

Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 23.08%
Abnormal Faeces (abnormal stool): 2 people, 15.38%
Diarrhea: 2 people, 15.38%
Gait Disturbance: 2 people, 15.38%
Metastatic Renal Cell Carcinoma (spreadable kidney cell tumour): 2 people, 15.38%
Stress And Anxiety: 2 people, 15.38%
Glaucoma (increased fluid pressure in the eye with vision loss): 1 person, 7.69%
Asthma: 1 person, 7.69%
Eye Disorder: 1 person, 7.69%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Prevalite and have Cystitis aggravated?

- Check whether Cystitis 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 Prevalite:

Prevalite (749 reports)

Browse all side effects of Prevalite:

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 Cystitis aggravated:

Cystitis aggravated (2,015 drugs)

Browse all the conditions that are associated with Cystitis aggravated:

Cystitis aggravated (768 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on cholestyramine (the active ingredients of Prevalite) and Prevalite (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.