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Deutetrabenazine

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Pronounced

"DU-tet-ra-BEN-a-zeen"

Uses

Deutetrabenazine is used to decrease involuntary movements (chorea) caused by Huntington's disease. It is also used to treat involuntary movements of the face, tongue, or other body parts (tardive dyskinesia). Reducing involuntary movements will help you take part in more of your normal daily activities. This medication is thought to work by decreasing the amount of certain natural substances in the brain that affect how your nerves and muscles work (monoamines such as dopamine, serotonin, and norepinephrine).

How to Use This Medication

Read the Medication Guide provided by your pharmacist before you start using deutetrabenazine and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

Take this medication by mouth with food as directed by your doctor, usually once or twice a day. The manufacturer directs not to chew, crush or break the tablet before taking it. However, many similar drugs (immediate-release tablets) can be chewed, crushed or split. To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully.

The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day. If you stop taking this medication for more than 1 week, do not take another dose until you talk to your doctor. You may need to restart your medication at a lower dose.

Tell your doctor if you do not get better or if you get worse.

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Drug information is selected from data included with permission and copyrighted by First DataBank, Inc. This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional. Always seek the advice of your healthcare professional if you have any questions about this product or your medical condition. This information is not intended as individual medical advice and does not substitute for the knowledge and judgment of your healthcare professional. This information does not contain any assurances that this product is safe, effective or appropriate for you.

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Information expires December 2025.