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Banzel (Oral Suspension)

Generic Name: Rufinamide Oral Suspension (roo FIN a mide)
Brand Name: Banzel

Medically reviewed on July 4, 2018

Uses of Banzel:

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

  • If you have an allergy to rufinamide or any other part of Banzel (rufinamide oral suspension).
  • 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 Familial Short QT syndrome.
  • If you have liver disease.

This is not a list of all drugs or health problems that interact with Banzel (rufinamide oral suspension).

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 Banzel (rufinamide oral suspension) 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 Banzel?

  • Tell all of your health care providers that you take Banzel (rufinamide oral suspension). This includes your doctors, nurses, pharmacists, and dentists.
  • Avoid driving and doing other tasks or actions that call for you to be alert until you see how Banzel (rufinamide oral suspension) affects you.
  • Do not stop taking Banzel (rufinamide oral suspension) all of a sudden without calling your doctor. You may have a greater risk of seizures. If you need to stop this drug, you will want to slowly stop it as ordered by your doctor.
  • Have blood work checked as you have been told by the doctor. Talk with the doctor.
  • Talk with your doctor before you drink alcohol or use other drugs and natural products that slow your actions.
  • A very bad and sometimes deadly reaction has happened with Banzel (rufinamide oral suspension). Most of the time, this reaction has signs like fever, rash, or swollen glands with problems in body organs like the liver, kidney, blood, heart, muscles and joints, or lungs. Talk with the doctor.
  • Birth control pills and other hormone-based birth control may not work as well to prevent pregnancy. Use some other kind of birth control also like a condom when taking Banzel (rufinamide oral suspension).
  • Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using Banzel (rufinamide oral suspension) while you are pregnant.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

How is this medicine (Banzel) best taken?

Use Banzel (rufinamide oral suspension) as ordered by your doctor. Read all information given to you. Follow all instructions closely.

  • Keep taking Banzel (rufinamide oral suspension) as you have been told by your doctor or other health care provider, even if you feel well.
  • To gain the most benefit, do not miss doses.
  • Take Banzel (rufinamide oral suspension) with food.
  • Do not change the dose or stop Banzel (rufinamide oral suspension). This could cause seizures. Talk with your doctor.
  • Shake well before use.
  • Follow how to use carefully.
  • Only use the measuring device that comes with this liquid drug.

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.
  • Signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
  • Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
  • Shortness of breath, a big weight gain, or swelling in the arms or legs.
  • Fever or chills.
  • Sore throat.
  • Swollen gland.
  • Feeling very tired or weak.
  • Any unexplained bruising or bleeding.
  • Very bad muscle pain or weakness.
  • Very bad joint pain or swelling.
  • A heartbeat that does not feel normal.
  • Feeling more or less hungry.
  • Change in balance.
  • Trouble walking.
  • Very bad dizziness or passing out.
  • Shakiness.
  • Change in eyesight.
  • If seizures are worse or not the same after starting Banzel (rufinamide oral suspension).
  • Patients who take Banzel (rufinamide oral suspension) may be at a greater risk of having thoughts or actions of suicide. The risk may be greater in people who have had these thoughts or actions in the past. Call the doctor right away if signs like low mood (depression), nervousness, restlessness, grouchiness, panic attacks, or changes in mood or actions are new or worse. Call the doctor right away if any thoughts or actions of suicide occur.
  • A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.

What are some other side effects of Banzel?

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:

  • Dizziness.
  • Feeling sleepy.
  • Feeling tired or weak.
  • Headache.
  • Upset stomach or throwing up.

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 Banzel?

  • Store at room temperature. Do not freeze.
  • Throw away any part of suspension not used after 3 months.
  • Store upright with the cap on.
  • 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.
  • This medicine comes with an extra patient fact sheet called a Medication Guide. Read it with care. Read it again each time Banzel (rufinamide oral suspension) is refilled. If you have any questions about Banzel (rufinamide oral suspension), please talk with the doctor, 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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