Keppra XR and Ruxolitinib Phosphate

• Generic Name: levetiracetam
• Dosage Forms: tablet, film coated, extended release
• Other Brand Names: Keppra, Keppra XR, Roweepra, Spritam, Roweepra XR

Keppra XR is used to treat partial onset seizures in adults and children who are at least 1 month old. The Spritam brand of Keppra XR is not for use in children younger than 4 years old or children who weigh less than 44 pounds.

Keppra XR is also used to treat tonic-clonic seizures in people who are at least 6 years old, and myoclonic seizures in people who are at least 12 years old.

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

• Generic Name: ruxolitinib
• Dosage Forms: n.a.
• Other Brand Names: Jakafi

Treatment of intermediate- or high-risk myelofibrosis, including primary myelofibrosis, post-polycythemia vera myelofibrosis, and post-essential thrombocythemia myelofibrosis (designated an orphan drug by FDA for this use).