Diroximel Fumarate
Vumerity is an oral prescription medication used to treat relapsing forms of multiple sclerosis (MS), including clinically isolated syndrome, relapsing-remitting MS, and active secondary progressive MS in adults. As a fumarate derivative, it works by modulating immune system activity to reduce inflammation that damages nerve cells in the central nervous system.
Vumerity is an oral MS medication that helps reduce relapses and slow disease progression in adults with relapsing forms of multiple sclerosis.
Key facts at a glance
- RxNorm
- 2261789
- Generic
- Vumerity
- 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.
Vumerity is indicated for the treatment of relapsing forms of multiple sclerosis, including clinically isolated syndrome, relapsing-remitting MS (RRMS), and active secondary progressive MS in adult patients.
Vumerity is a fumarate derivative that activates the Nrf2 pathway and modulates immune cell function, helping to reduce the inflammatory processes that contribute to nerve damage in MS.
Common side effects include flushing and gastrointestinal symptoms. Blood cell counts should be monitored before treatment and periodically during therapy. It should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.
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 26, 2026. · Read our editorial policy