Digoxin is a type of drug called a cardiac glycoside. Their function is to slow your heart rate down and improve the filling of your ventricles (two of the chambers of the heart) with blood. For people with atrial fibrillation, where the heart beats irregularly, a different volume of blood is pumped out each time.
What are the side effects of digoxin?
Nausea, vomiting, headache, dizziness, loss of appetite, and diarrhea may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
What is the mechanism of action for digoxin?
Mechanism of Action Digoxin induces an increase in intracellular sodium that will drive an influx of calcium in the heart and cause an increase in contractility. Cardiac output increases with a subsequent decrease in ventricular filling pressures.  AV Node Inhibition: Digoxin has vagomimetic effects on the AV node.
Does digoxin increase BP?
Results: Diastolic blood pressure significantly decreased and systolic blood pressure significantly increased during overnight sleep in the digoxin phase compared to placebo. Digoxin had no effect on either systolic or diastolic blood pressure during daytime.
What foods should be avoided when taking digoxin?
Digoxin Interactions with Food and Herbs
Banana: Avoid eating banana when you are on digoxin as it increases the potassium level in the body.
Fiber Rich Foods: Foods rich in fiber like wheat bran muffins and psyllium interact with digoxin and reduce the absorption of digoxin from the digestive tract.
Is digoxin a good drug?
Since a rapid heart rate is a chief cause of atrial fibrillation symptoms, digoxin can be useful in providing some relief of symptoms. However, beta-blockers and calcium channel blockers, now commonly used to treat atrial fibrillation, are more effective for controlling symptoms of atrial fibrillation.
Can you eat bananas when taking digoxin?
Banana: Avoid eating banana when you are on digoxin as it increases the potassium level in the body. Excess potassium can lead to heart failure or irregular heartbeat.
Is digoxin a drug of the past?
Digoxin is an old drug, perhaps ancient by some standards. It is a purified cardiac glycoside extracted from the purple foxglove (digitalis purpurea) plant. Trade names for digoxin include Lanoxin, Digitek, and Lanoxicaps. It is also a generic medication.
What does the name digoxin mean?
Digoxin is a drug of the cardiac glycoside group. People take it to treat heart failure and irregular heartbeats. Digoxin is available in oral form. Your body absorbs it, and it then travels to your body’s tissues, especially your heart, kidney, and liver.
What does the drug digoxin do?
Digoxin is used to treat heart failure. Digoxin is also used to treat atrial fibrillation, a heart rhythm disorder of the atria (the upper chambers of the heart that allow blood to flow into the heart).
What is digoxin use for?
Digoxin is used to treat congestive heart failure, usually in combination with a diuretic (water pill) and an angiotensin-converting enzyme (ACE) inhibitor. It is also used to treat a heart rhythm problem called atrial fibrillation.