Trospium chloride and Mydriasis - a phase IV clinical study of FDA data

Summary:

Mydriasis is reported as a side effect among people who take Trospium chloride (trospium chloride), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Acetylsalicylic Acid, and have Coronary heart disease.

The phase IV clinical study analyzes which people have Mydriasis when taking Trospium chloride. It is created by eHealthMe based on reports of 2,595 people who have side effects when taking Trospium chloride from the FDA, and is updated regularly.

What is Trospium chloride?

Trospium chloride has active ingredients of trospium chloride. It is often used in urge incontinence. eHealthMe is studying from 2,656 Trospium chloride users. Check the latest studies of Trospium chloride.

What is Mydriasis?

Mydriasis (a dilation of the pupil) is found to be associated with 814 drugs and 1,151 conditions by eHealthMe. Check the latest studies of Mydriasis.

On Jul, 11, 2026

2,595 people reported to have side effects when taking Trospium chloride.
Among them, 14 people (0.54%) have Mydriasis.

Could Trospium chloride cause Mydriasis?

Among these 14 people:

How long have people been on Trospium chloride when they have Mydriasis? *

What is the gender of people who have Mydriasis when taking Trospium chloride? *

female: 7.14 %
male: 92.86 %

What is the age of people who have Mydriasis when taking Trospium chloride? *

What are other drugs people take besides Trospium chloride? *

Acetylsalicylic Acid: 7 people, 50.00%
Aspirin: 4 people, 28.57%
Amantadine: 4 people, 28.57%
Paroxetine Hydrochloride: 2 people, 14.29%
Paroxetine: 2 people, 14.29%
Entacapone: 2 people, 14.29%
Tramadol: 1 person, 7.14%
Rasagiline Mesylate: 1 person, 7.14%
Isoptin: 1 person, 7.14%
Baclofen: 1 person, 7.14%

What are other side effects people have besides Mydriasis? *

Fever: 11 people, 78.57%
White Blood Cell Count Increased: 10 people, 71.43%
Parkinson's Disease: 10 people, 71.43%
Constipation: 10 people, 71.43%
Fall: 10 people, 71.43%
Fatigue (feeling of tiredness): 10 people, 71.43%
Freezing Phenomenon: 10 people, 71.43%
General Physical Health Deterioration (weak health status): 10 people, 71.43%
Weakness: 10 people, 71.43%
Hoarseness Or Changing Voice: 10 people, 71.43%

What are the existing conditions these people have? *

Stress And Anxiety: 10 people, 71.43%
Parkinson's Disease: 10 people, 71.43%
Micturition Disorder (disease of passing urine): 10 people, 71.43%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 10 people, 71.43%
Depression: 6 people, 42.86%
Fear: 3 people, 21.43%
Spasticity (weakness and loss of muscle control due to nerve damage in brain): 1 person, 7.14%
Intentional Self-Injury: 1 person, 7.14%
Bladder Spasm: 1 person, 7.14%
Accidental Exposure: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Trospium chloride and have Mydriasis?

- Check whether Mydriasis 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 Trospium chloride:

Trospium chloride (2,656 reports)

Mydriasis treatments and more:

Mydriasis (15,532 reports)

Browse all side effects of Trospium chloride:

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 Mydriasis:

Mydriasis (814 drugs)

Browse all the conditions that are associated with Mydriasis:

Mydriasis (1,151 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on trospium chloride (the active ingredients of Trospium chloride) and Trospium chloride (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.