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Futibatinib

Generic name: futibatinib [ FUE-ti-BA-ti-nib ]
Brand name: Lytgobi
Dosage forms: oral tablet (4 mg (12 mg daily-dose), 4 mg (16 mg daily-dose), 4 mg (20 mg daily-dose))
Drug class: Multikinase inhibitors

Medically reviewed by Drugs.com on Jul 12, 2023. Written by Cerner Multum.

What is futibatinib?

Futibatinib is used in adults to treat bile duct cancer that has spread (metastatic) or cannot be removed by surgery:

Your doctor will make sure you have the correct tumor type to be treated with futibatinib.

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

Futibatinib side effects

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

Futibatinib may cause serious side effects. Call your doctor at once if you have:

Common side effects of futibatinib may include:

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.

Warnings

Use only as directed. Tell your doctor if you use other medicines or have other medical conditions or allergies.

Before taking this medicine

Tell your doctor if you have:

Futibatinib can harm an unborn baby if the mother or the father is using futibatinib.

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

How should I take futibatinib?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.

You may take futibatinib once a day with or without food at about the same time.

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

If you vomit shortly after taking futibatinib, do not take another dose. Take your next dose as scheduled.

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

You will need to see an eye specialist before you start using futibatinib, every 2 months for the first 6 months, and then every 3 months thereafter while you are using this medicine.

You may need to follow a special diet. Follow all instructions of your doctor or dietitian. Learn about the foods you should eat or avoid.

Your blood will need to be tested during treatment with futibatinib.

You should use artificial tears, or lubricating eye gels during treatment with futibatinib.

Store at room temperature away from moisture and heat.

Futibatinib dosing information

Usual Adult Dose for Cholangiocarcinoma of biliary tract:

Usual dose: 20 mg (five 4 mg tablets) taken orally once daily

Comments:
-Confirm the presence of an FGFR2 gene fusion or other rearrangement prior to initiation of treatment.
-Treatment to be continued until disease progression or unacceptable toxicity occurs.

Use: Patients with previously treated, unresectable, locally advanced or metastatic intrahepatic cholangiocarcinoma harboring fibroblast growth factor receptor 2 (FGFR2) gene fusions or other rearrangements.

pemigatinib, Lytgobi

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 futibatinib?

Grapefruit may interact with futibatinib and cause side effects. Avoid consuming grapefruit products.

What other drugs will affect futibatinib?

Tell your doctor about all your other medicines, especially:

This list is not complete. Other drugs may affect futibatinib, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

Does futibatinib interact with my other drugs?

Enter medications to view a detailed interaction report using our Drug Interaction Checker.

Further information

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.

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