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Pronunciation: len VA ti nib

Brand: Lenvima


slide 1 of 4, Lenvima,

10 mg daily-dose, capsule, red/yellow, imprinted with LOGO, LENV 10 mg

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slide 2 of 4, Lenvima,

14 mg daily-dose, capsule

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slide 3 of 4, Lenvima,

20 mg daily-dose, capsule, yellow, imprinted with LOGO, LENV 10 mg

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slide 4 of 4, Lenvima,

24 mg daily-dose

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What is the most important information I should know about lenvatinib?

Some people taking lenvatinib have developed a perforation (a hole or tear) or a fistula (an abnormal passageway) within the stomach or intestines. Get emergency medical help if you have severe stomach pain, or if you feel like you are choking and gagging when you eat or drink.

Call your doctor at once if you have signs of serious side effects, including: severe chest pain, shortness of breath, swelling in your ankles, numbness or weakness, confusion, severe headache, problems with speech or vision, seizure (convulsions), unusual bleeding, coughing up blood, dark urine, clay-colored stools, or jaundice (yellowing of the skin or eyes).

What is lenvatinib?

Lenvatinib is used to treat thyroid cancer after radioactive iodine has been tried without success.

Lenvatinib is also used to treat liver cancer that cannot be removed with surgery.

Lenvatinib is used together with everolimus (Afinitor) to treat advanced kidney cancer in people who have received one treatment course with another cancer medicine.

Lenvatinib is used together with pembrolizumab (Keytruda) to treat advanced kidney cancer that has spread to other parts of the body (metastatic), or cannot be removed with surgery.

Lenvatinib is also used with Keytruda to treat a certain type of endometrial cancer (uterine cancer) that has progressed and cannot be removed with surgery or radiation.

Lenvatinib may also be used for purposes not listed in this medication guide.

What should I discuss with my healthcare provider before taking lenvatinib?

Tell your doctor if you have ever had:

  • heart disease, high blood pressure;
  • a heart attack, heart failure, stroke, or blood clot;
  • headaches or vision problems;
  • bleeding problems;
  • a perforation (a hole or tear) in your stomach or intestines;
  • a fistula (an abnormal passageway between parts of your body);
  • a seizure disorder;
  • a recent surgery or if you plan to have surgery or a dental procedure;
  • kidney disease; or
  • liver disease.

This medicine may cause jaw bone problems (osteonecrosis). The risk is highest in people with cancer, blood cell disorders, pre-existing dental problems, or people treated with steroids, chemotherapy, or radiation. Ask your doctor about your own risk.

May harm an unborn baby. You may need to have a negative pregnancy test before starting this treatment. Use effective birth control to prevent pregnancy while you are using this medicine and for at least 30 days after your last dose.

Pregnancy may be less likely to occur while the mother or the father is using this medicine. Women should still use birth control to prevent pregnancy because the medicine can harm an unborn baby.

Lenvatinib may affect fertility in men or women. Pregnancy could be harder to achieve while either parent is using this medicine.

Do not breastfeed while using this medicine, and for at least 1 week after your last dose.

How should I take lenvatinib?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Take lenvatinib at the same time each day, with or without food.

Your doctor will perform tests to make sure lenvatinib is the right treatment for you.

To get a full dose, you may need to take a combination of capsules with different amounts (strengths) of lenvatinib in them. Follow your doctor's dosing instructions very carefully.

Swallow the capsule whole and do not crush, chew, break, or open it.

If you cannot swallow a capsule whole, dissolve the capsules in water as follows:

  • Measure 1 tablespoon of water or apple juice and pour the liquid into a small glass.
  • Place only enough capsules for one dose into the liquid. Allow the capsules to dissolve for at least 10 minutes, then stir the mixture for at least 3 more minutes.
  • Drink this mixture right away. Add a little more water or juice to the glass, swirl gently and drink right away.

Lenvatinib can also be given through a feeding tube. Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you do not understand these instructions.

Call your doctor if you are sick with vomiting or severe diarrhea. Prolonged illness can lead to dehydration and kidney failure.

Drink plenty of liquids if you have diarrhea.

Carefully follow your doctor's instructions about when to start taking medicine to prevent diarrhea while you are using lenvatinib.

You will need frequent medical tests and blood pressure checks.

Pay special attention to your dental hygiene while taking lenvatinib. Brush and floss your teeth regularly.

If you plan to have surgery or a dental procedure, tell the surgeon or dentist you currently use lenvatinib. You may need to stop taking the medicine at least 1 week before planned surgery or a dental procedure.

Store at room temperature away from moisture and heat.

Store mixed medicine in the refrigerator and use it within 24 hours. Throw away any medicine not used within that time.

What happens if I miss a dose?

Use the medicine as soon as you can, but skip the missed dose if you are more than 12 hours late for the dose. Do not use two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while taking lenvatinib?

Follow your doctor's instructions about any restrictions on food, beverages, or activity.

What are the possible side effects of lenvatinib?

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Some people taking lenvatinib have developed a perforation (a hole or tear) or a fistula (an abnormal passageway) within the stomach or intestines. Call your doctor if you have severe stomach pain, or if you feel like you are choking and gagging when you eat or drink.

Also call your doctor at once if you have:

  • severe diarrhea;
  • headache, confusion, weakness, vision loss, seizure (convulsions);
  • pain or burning when you urinate, urinating less;
  • increased protein in your urine (proteinuria);
  • irregular heartbeats;
  • unusual bleeding (nosebleeds, heavy menstrual bleeding), or any other bleeding that will not stop;
  • severe headache, blurred vision, pounding in your neck or ears;
  • jaw pain or numbness, red or swollen gums, loose teeth, or slow healing after dental work;
  • signs of stomach bleeding --bloody or tarry stools, coughing up blood or vomit that looks like coffee grounds;
  • heart problems --chest pain, pain in your jaw or shoulder, swelling in your lower legs, feeling short of breath;
  • signs of a blood clot --sudden numbness or weakness, pain in your arms or back, problems with vision or speech;
  • liver problems --dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes); or
  • low calcium level --muscle spasms or contractions, numbness or tingly feeling (around your mouth, or in your fingers and toes).

Your cancer treatments may be delayed or permanently discontinued if you have certain side effects.

Common side effects may include:

  • bleeding;
  • stomach pain, nausea, vomiting, diarrhea, constipation;
  • loss of appetite, weight loss;
  • abnormal urine tests or thyroid function tests, increased blood pressure;
  • muscle or joint pain;
  • pain and burning when you urinate;
  • swelling in your arms and legs;
  • mouth sores;
  • rash;
  • redness, itching, or peeling skin on your hands or feet;
  • headache, tiredness; or
  • cough, trouble breathing, hoarse voice.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect lenvatinib?

Lenvatinib can cause a serious heart problem. Your risk may be higher if you also use certain other medicines for infections, asthma, heart problems, high blood pressure, depression, mental illness, cancer, malaria, or HIV.

Tell your doctor about all your other medicines, especially an osteoporosis medicine.

Other drugs may affect lenvatinib, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all other medicines you use.

Where can I get more information?

Your doctor or pharmacist can provide more information about lenvatinib.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 1996-2023 Cerner Multum, Inc. Version: 10.01. Revision date: 12/16/2022.

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