Coumadin and Kerlone drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Coumadin (warfarin sodium) and Kerlone (betaxolol hydrochloride). Common drug interactions include renal infarct among females and dyspnoea among males.

The phase IV clinical study analyzes what interactions people have when they take Coumadin and Kerlone. It is created by eHealthMe based on reports of 25 people who take the same drugs from the FDA, and is updated regularly.

What is Coumadin?

Coumadin has active ingredients of warfarin sodium. It is often used in blood clots. eHealthMe is studying from 133,228 Coumadin users. Check the latest studies of Coumadin.

What is Kerlone?

Kerlone has active ingredients of betaxolol hydrochloride. eHealthMe is studying from 941 Kerlone users. Check the latest studies of Kerlone.

On Jul, 20, 2026

25 people who take Coumadin and Kerlone together, and have interactions are studied.

What are the common drug interactions of Coumadin and Kerlone, by gender? *:

female:

Renal infarct (kidney damage due to lack of blood supply)
Body temperature increased
Bundle branch block right (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the right ventricle)
Drug ineffective
Dyspnoea exertional (breathlessness or shortness of breath)
Erysipelas (bacterial skin infection)
Eye disorder
Infection
Intra-abdominal haemorrhage (intra-abdominal bleeding)
Lymphopenia (an abnormally low level of lymphocytes in the blood)

male:

Dyspnoea (difficult or laboured respiration)
Pleural effusion (water on the lungs)
Blood bilirubin increased
Depressed level of consciousness
Digoxin toxicity
Mesenteric vascular insufficiency (insufficient vascular supply to mesenteric)
Pulmonary oedema (fluid accumulation in the lungs)
Tricuspid valve incompetence (inefficient heart valve)
Abdominal hernia
Acute abdomen

What are the common drug interactions of Coumadin and Kerlone, 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:

Rash
Renal failure (kidney dysfunction)
Implant site infection
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Drug ineffective
Eye disorder
Infection
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Muscle twitching
Pulmonary thrombosis (scarring in the lungs)

50-59:

Appendicitis (inflammation of the appendix)
Joint swelling
Renal embolism (an obstruction in a kidney)
Renal infarct (kidney damage due to lack of blood supply)
Intra-abdominal haemorrhage (intra-abdominal bleeding)
Pleural haemorrhage (bleeding into the membranes around the lungs)
Renal failure (kidney dysfunction)

60+:

Dyspnoea (difficult or laboured respiration)
Pleural effusion (water on the lungs)
Digoxin toxicity
Haematoma (collection of blood outside the blood vessels)
Mitral valve incompetence (inefficient heart valve)
Pulmonary oedema (fluid accumulation in the lungs)
Acute abdomen
Anaemia (lack of blood)
Anuria (failure of the kidneys to produce urine)
Ascites (accumulation of fluid in the abdominal cavity)

What are the existing conditions these people have? *

Pain: 3 people, 12.00%
High Blood Pressure: 3 people, 12.00%
Diabetes: 3 people, 12.00%
Arrhythmias (irregular heartbeat): 3 people, 12.00%
Phantom Pain: 2 people, 8.00%
Heart Rate Irregular: 2 people, 8.00%
Depression: 2 people, 8.00%

* Approximation only. Some reports may have incomplete information.

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