Tetrabenazine
Relexxii is a brand-name extended-release oral tablet used to treat attention deficit hyperactivity disorder (ADHD) in patients who may benefit from around-the-clock symptom control. It belongs to the stimulant class of medications and is typically prescribed as part of a comprehensive treatment plan that may include behavioral therapy. As a brand-name medication, Relexxii is available only under its proprietary name and is not currently offered as a generic alternative.
Relexxii is a prescription brand-name medication used to treat ADHD symptoms in patients requiring extended-release dosing.
Key facts at a glance
- RxNorm
- 2052821
- Generic
- Relexxii
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Relexxii is indicated for the treatment of attention deficit hyperactivity disorder (ADHD) in children 6 years and older, adolescents, and adults. It is used as part of a total treatment program that may include counseling and other therapies.
The specific mechanism of action for Relexxii is not clearly documented. As a central nervous system stimulant, it is believed to work by affecting certain chemicals in the brain that contribute to impulse control and hyperactivity.
This is a controlled substance with potential for abuse and dependence. Common side effects may include decreased appetite, trouble sleeping, and mood changes. It should not be used in patients with certain heart conditions or those taking monoamine oxidase inhibitors. Always consult a healthcare provider for complete prescribing information and safety guidelines.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy