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Lanoxin Tablets

Generic Name: Digoxin Tablets (di JOX in)
Brand Name: Lanoxin

Medically reviewed on May 2, 2018

Uses of Lanoxin:

  • It is used to treat heart failure (weak heart).
  • It is used to treat a fast heartbeat.
  • It may be given to you for other reasons. Talk with the doctor.

What do I need to tell my doctor BEFORE I take Lanoxin?

  • If you have an allergy to digoxin or any other part of Lanoxin (digoxin tablets).
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you have other heart problems.
  • If you have had a recent heart attack.

This is not a list of all drugs or health problems that interact with Lanoxin (digoxin tablets).

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take Lanoxin (digoxin tablets) with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Lanoxin?

  • Tell all of your health care providers that you take Lanoxin (digoxin tablets). This includes your doctors, nurses, pharmacists, and dentists.
  • Check blood pressure and heart rate as the doctor has told you. Talk with the doctor.
  • Have blood work checked as you have been told by the doctor. Talk with the doctor.
  • Have your blood work (digoxin levels) checked. Have blood drawn before the daily dose (take digoxin after blood drawn). Talk with your doctor.
  • This medicine may affect certain lab tests. Tell all of your health care providers and lab workers that you take Lanoxin (digoxin tablets).
  • If you will be having a certain procedure to help your heart beat normally (electrical cardioversion), talk with your doctor. Be sure your doctor knows you take Lanoxin (digoxin tablets).
  • Many other drugs interact with Lanoxin (digoxin tablets). These drugs can raise the chance of side effects as well as very bad and sometimes deadly breathing problems. Talk with the doctor and pharmacist to make sure that it is safe for your child to use Lanoxin (digoxin tablets) with all of his/her other drugs.
  • Keep away from children. Accidental exposure may cause death. If a child takes Lanoxin (digoxin tablets) by accident, get medical help right away.
  • If you are 65 or older, use Lanoxin (digoxin tablets) with care. You could have more side effects.
  • Use with care in children. Talk with the doctor.
  • Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using Lanoxin (digoxin tablets) while you are pregnant.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
  • Tell your doctor if you eat high bran or fiber meals.

How is this medicine (Lanoxin) best taken?

Use Lanoxin (digoxin tablets) as ordered by your doctor. Read all information given to you. Follow all instructions closely.

  • Take with or without food.
  • To gain the most benefit, do not miss doses.
  • Take Lanoxin (digoxin tablets) at the same time of day.
  • Keep taking Lanoxin (digoxin tablets) as you have been told by your doctor or other health care provider, even if you feel well.

What do I do if I miss a dose?

  • Take a missed dose as soon as you think about it.
  • If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
  • Do not take 2 doses at the same time or extra doses.

See also: Dosage Information (in more detail)

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Very bad dizziness or passing out.
  • Upset stomach or throwing up.
  • Very loose stools (diarrhea).
  • Change in eyesight.
  • Seeing halos or bright colors around lights.
  • Weight loss.
  • Not hungry.
  • Feeling tired or weak.
  • Fast or slow heartbeat.
  • A heartbeat that does not feel normal.
  • Hallucinations (seeing or hearing things that are not there).
  • Mood changes.
  • Feeling confused.
  • Very bad belly pain.
  • Black, tarry, or bloody stools.
  • Throwing up blood or throw up that looks like coffee grounds.
  • Enlarged breasts.

What are some other side effects of Lanoxin?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

See also: Side effects (in more detail)

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Lanoxin?

  • Store at room temperature.
  • Protect from light.
  • Store in a dry place. Do not store in a bathroom.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.

Consumer information use

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about Lanoxin (digoxin tablets), please talk with your doctor, nurse, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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