Digoxin Oral : Uses, Side Effects, Interactions


COMMON BRAND(S): Lanoxicaps, Lanoxin



Digoxin is used to treat heart failure, usually with other medicines. It is also used to treat certain types of irregular heartbeats (such as chronic atrial fibrillation). Treating heart failure can help you to maintain your ability to exercise and exercise and improve your heart’s strength. Treating an irregular heartbeat can reduce the risk for blood clots, an effect that can reduce your risk for heart attack or stroke.

Digoxin is related to a class of drugs called cardiac glycosides. It works by affecting some minerals (sodium and potassium) inside the heart cells. It reduces stress on the heart and helps in maintaining a normal, stable and strong heartbeat.

How To Use Digoxin

Take this medication according to the mouth or by no food, usually once daily or as directed by your physician. If you are using the liquid form of this drug, then carefully measure the dose using the manufacturer provided by the manufacturer. Do not use domestic spoon because you can not get the right dose.

Your body can not absorb this medication if you eat foods that are high in fiber or if you take some medicines. Therefore, take this product at least 2 hours before eating those food products or in high doses of fiber (like bran). If you are taking cholestyramine, colestipol, or psyllium, before taking any of these products, wait at least 2 hours before taking your digoxin dose. If you are taking antacid, kaolin-pectin, milk of magnesia,  metoclopramide,  sulfasalazine, or aminosalicylic acid, then take them as far as possible with your decoccin dose. Ask your pharmacist whether you are not sure when you have to take any medication.

Digoxin supplement is based on the answer to your medical condition, age, body weight, laboratory tests and treatment.

Use this drug regularly to get the most benefit. To help you remember, use it at the same time each day. Do not stop taking this medicine without consultation with your doctor. When the drug suddenly stops, some conditions may get worse.

Tell your doctor if your condition does not improve or if it worsens.

Side Effects

Nausea, vomiting, headache, dizziness, loss of appetite, and diarrhea can occur. If any of these effects persists or worsens, tell your doctor or pharmacist immediately.

Remember that your doctor has prescribed this drug because he or she has decided that the benefit is higher than the risk of side effects. Many people using this drug do not have serious side effects.

Tell your doctor immediately if any of these are unlikely but serious side effects: men’s weakness, changes in mental / mood, change in vision (e.g blurred or yellow / green eyesight), enlarged / soft breast

Although Digoxin is used to treat a certain type of irregular heartbeat, but it can rarely be the cause of other types of irregular heart beat. Tell your doctor immediately if you notice any abnormally fast / slow / irregular heartbeat.

A very serious allergic reaction to this drug is rare. However, if you see symptoms of a serious allergic reaction, then seek immediate medical attention, including: granular, itching / swelling (especially the face / tongue / throat), severe dizziness, shortness of breath.

This is not a complete list of possible side effects. If you do not list other effects above, contact your doctor or pharmacist.

In America – Call your doctor for medical advice about side effects. You can notify the FDA of side effects on 1-800-FDA-1088 or www.fda.gov/medwatch.

In Canada – Call your doctor for medical advice about side effects. You can report the health effects of Canada on 1-866-234-2345.


Before taking Digoxin, tell your doctor or pharmacist whether you are allergic to it; Or for similar drugs (such as digitoxin); Or if you have any other allergens. This product can have passive elements, which can cause allergic or other problems. Talk to your pharmacist for more details.

Before using Digoxin, tell your doctor or pharmacist your medical history, especially: renal problems, thyroid problems (less or more active)

This medication can make you dizzy or blur your vision. Alcohol or marijuana can make you feel more dizzy. Unless you can safely do it, do not drive, use machinery, or do anything that requires caution or clear vision. Limit alcoholic beverages. If you are using marijuana, talk to your doctor.

The balance of some natural minerals in your blood (calcium, magnesium, potassium) can affect how this medicine works in your body. Some drugs such as “water tablets” (diuretics) can affect the normal balance of these minerals. Tell your doctor or pharmacist whether you are taking “water tablets” or if you have a history of mineral imbalance. Ask your doctor or pharmacist whether you should take a nutritional supplement or follow a specific diet.

Before you have surgery or certain procedures (such as electrical cardioversion) on your heart, tell your doctor or dentist that you are using this medicine.

Babies and children can be more sensitive to this drug’s effect, especially the effect on heartbeat.

During pregnancy, Digoxin should be used only when it is clearly necessary. Discuss the risks and benefits with your doctor.

Digoxin passes in breast milk. While nursing infants have no report of loss, consult your doctor before breastfeeding.


Also see how to use the section.

Drug interactions can change how your medicines work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescriptions / non-prescription medicines and herbal products) and share it with your doctor and pharmacist. Do not start, stop or change any drug supplements without the approval of your doctor.

Other medicines can affect the removal of Digoxin from your body, which can affect how Digoxin works. Examples include azole antifungals (such as itraconazole), dronedarone, lapatinib, macrolide antibiotics (such as clarithromycin, erythromycin), propafenone, rifampin, St. John’s wort.

Some products contain elements that can damage your heart failure. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough and cold products, diet aids, or NSAIDs such as ibuprofen / naproxen).

Over Dose

If someone is treated and has serious symptoms like having trouble going out or breathing, call 911. Otherwise, call the Poison Control Center immediately. US residents can call their local venom control center at 1-800-222-1222. Canadians can call a provincial poison control center.


Do not share this medication with others.

Labs and / or medical tests (such as levels of digoxins, levels of mineral blood, kidney function tests, electrocardiogram) should be done while taking this medicine. Keep all medical and lab appointments. Consult your doctor for more details.

While taking this medicine, check your blood pressure and pulse (heart rate) regularly. Learn how to check your own blood pressure and pulse at home, and share the results with your doctor.

Missed Dose

If you miss a dose, remember it as soon as you remember that it is within 12 hours of your prescribed dose. If it is more than 12 hours after your prescribed dose, leave the missed dose and start your normal dose schedule again. Do not double the dose to catch up. If you remember more than 2 doses in a row, ask your doctor to get a new dose schedule.


Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Until instructed to do so, do not flush the medicines in the toilet and do not drain them. When this period expires or does not need it, then properly release this product. Consult your pharmacist or local waste disposal company.

Disclaimer: DrLinex has made every effort to ensure that all information is factually accurate, comprehensive and up-to-date. However, this article should not be used as a licensed health care professional’s choice of knowledge and expertise. You should always consult your doctor or other health care professional before taking any medication. The information given here is subject to change and it has not been used to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions or adverse effects. The lack of warning or other information for any drug does not indicate that the combination of medicine or medication is safe, effective or appropriate for all patients or all specific uses.

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