Coreg cr and Testim drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Coreg cr (carvedilol phosphate) and Testim (testosterone). Common drug interactions include abnormal behaviour among males.

The phase IV clinical study analyzes what interactions people have when they take Coreg cr and Testim. It is created by eHealthMe based on reports of 16 people who take the same drugs 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 Testim?

Testim has active ingredients of testosterone. It is often used in testosterone. eHealthMe is studying from 5,453 Testim users. Check the latest studies of Testim.

On Jul, 18, 2026

16 people who take Coreg cr and Testim together, and have interactions are studied.

What are the common drug interactions of Coreg Cr and Testim, by gender? *:

female:

n/a

male:

Abnormal behaviour
Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Cardiac failure congestive
Confusional state
Coronary artery disease (plaque building up along the inner walls of the arteries of the heart, which narrows the arteries and restricts blood flow to the heart)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Loss of consciousness
Memory impairment
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Myocardial ischaemia (the blood flow through one or more of the blood vessels that lead to heart (coronary arteries) is decreased)

What are the common drug interactions of Coreg Cr and Testim, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Ventricular tachycardia (rapid heartbeat that originates in one of the lower chambers (the ventricles) of the heart)
Anaemia (lack of blood)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Myocardial ischaemia (the blood flow through one or more of the blood vessels that lead to heart (coronary arteries) is decreased)

50-59:

Acute myocardial infarction (acute heart attack)

60+:

Abnormal behaviour
Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Dementia (madness)
Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
Angioedema (rapid swelling of the dermis)
Asthenia (weakness)
Loss of consciousness
Memory impairment
Urinary incontinence (inability to control the flow of urine and involuntary urination)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 9 people, 56.25%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 8 people, 50.00%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 2 people, 12.50%
Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 1 person, 6.25%
Hypopituitarism (diminished hormone secretion by the pituitary gland, causing dwarfism in children and premature aging in adults): 1 person, 6.25%
Generalized Anxiety Disorder (excessive, uncontrollable, unexplained and often irrational worry): 1 person, 6.25%
Diabetes: 1 person, 6.25%
Depression: 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

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