Tasmar and Anuria - a phase IV clinical study of FDA data

Summary:

Anuria is reported as a side effect among people who take Tasmar (tolcapone), especially for people who are female, 60+ old, also take Sinemet Cr,.

The phase IV clinical study analyzes which people have Anuria when taking Tasmar. It is created by eHealthMe based on reports of 1,270 people who have side effects when taking Tasmar from the FDA, and is updated regularly.

What is Tasmar?

Tasmar has active ingredients of tolcapone. eHealthMe is studying from 1,275 Tasmar users. Check the latest studies of Tasmar.

What is Anuria?

Anuria (failure of the kidneys to produce urine) is found to be associated with 858 drugs and 1,243 conditions by eHealthMe. Check the latest studies of Anuria.

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, 26, 2026

1,270 people reported to have side effects when taking Tasmar.
Among them, 13 people (1.02%) have Anuria.

Among these 13 people:

What is the gender of people who have Anuria when taking Tasmar? *

female: 100 %
male: 0.0 %

What is the age of people who have Anuria when taking Tasmar? *

What are other drugs people take besides Tasmar? *

What are other side effects people have besides Anuria? *

Liver Function Tests Nos Abnormal: 12 people, 92.31%
Blood Creatine Phosphokinase Increased: 9 people, 69.23%
Blood Creatinine Increased: 7 people, 53.85%
Fever: 6 people, 46.15%
Urine Output - Decreased: 6 people, 46.15%
Atelectasis (partial or complete collapse of the lung): 6 people, 46.15%
Rhabdomyolysis (a condition in which damaged skeletal muscle tissue breaks down): 6 people, 46.15%
Pleural Effusion (water on the lungs): 6 people, 46.15%
Hypotension (abnormally low blood pressure): 6 people, 46.15%
Hypokalemia (low potassium): 5 people, 38.46%

* Approximation only. Some reports may have incomplete information.

Do you take Tasmar and have Anuria?

- Check whether Anuria 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 Tasmar:

Tasmar (1,275 reports)

Anuria treatments and more:

Anuria (12,770 reports)

Browse all side effects of Tasmar:

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 Anuria:

Anuria (858 drugs)

Browse all the conditions that are associated with Anuria:

Anuria (1,243 conditions)

How the study uses the data?

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