Coreg cr and Drowsiness - a phase IV clinical study of FDA data

Summary:

Drowsiness is reported as a side effect among people who take Coreg cr (carvedilol phosphate), especially for people who are female, 60+ old, also take Oxycodone, and have Hypothyroidism.

The phase IV clinical study analyzes which people have Drowsiness when taking Coreg cr. It is created by eHealthMe based on reports of 1,401 people who have side effects when taking Coreg cr from the FDA, and is updated regularly.

What is Coreg cr?

Coreg cr has active ingredients of carvedilol phosphate. It is often used in high blood pressure. eHealthMe is studying from 1,628 Coreg cr users. Check the latest studies of Coreg cr.

What is Drowsiness?

Drowsiness is found to be associated with 2,866 drugs and 4,796 conditions by eHealthMe. Check the latest studies of Drowsiness.

On Jul, 05, 2026

1,401 people reported to have side effects when taking Coreg cr.
Among them, 27 people (1.93%) have Drowsiness.

Among these 27 people:

What is the gender of people who have Drowsiness when taking Coreg cr? *

female: 80 %
male: 20 %

What is the age of people who have Drowsiness when taking Coreg cr? *

What are other drugs people take besides Coreg cr? *

What are other side effects people have besides Drowsiness? *

Hypotension (abnormally low blood pressure): 7 people, 25.93%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 6 people, 22.22%
Fatigue (feeling of tiredness): 6 people, 22.22%
Dizziness: 5 people, 18.52%
Blood Pressure Fluctuation: 5 people, 18.52%
Diarrhea: 4 people, 14.81%
Nausea (feeling of having an urge to vomit): 4 people, 14.81%
Dry Mouth: 4 people, 14.81%
Pain: 4 people, 14.81%
Headache (pain in head): 4 people, 14.81%

What are the existing conditions these people have? *

Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 14.81%
Stress And Anxiety: 3 people, 11.11%
High Blood Cholesterol: 2 people, 7.41%
Bladder Spasm: 2 people, 7.41%
Cardiac Disorder: 2 people, 7.41%
Delusion (a false belief or opinion): 2 people, 7.41%
Depression: 2 people, 7.41%
Fungal Infection: 2 people, 7.41%
Gastric Ulcer (stomach ulcer): 2 people, 7.41%
Hallucinations (sensations that appear real but are created by your mind): 2 people, 7.41%

* Approximation only. Some reports may have incomplete information.

Do you take Coreg cr and have Drowsiness?

- Check whether Drowsiness 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 Coreg cr:

Coreg cr (1,628 reports)

Drowsiness treatments and more:

Drowsiness (269,040 reports)

Browse all side effects of Coreg cr:

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 Drowsiness:

Drowsiness (2,866 drugs)

Browse all the conditions that are associated with Drowsiness:

Drowsiness (4,796 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on carvedilol phosphate (the active ingredients of Coreg cr) and Coreg cr (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.