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OMJJARA▶︎ (momelotinib)

See your eligible adult patients who have myelofibrosis (MF) with moderate to severe anaemia through a different lens.

Omjjara is indicated for the treatment of disease-related splenomegaly or symptoms in adult patients with moderate to severe anaemia who have primary myelofibrosis (MF), post-polycythaemia vera myelofibrosis or post-essential thrombocythaemia myelofibrosis and who are Janus Kinase (JAK) inhibitor naïve or have been treated with ruxolitinib.1

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Omjjara Mode of Action Video

▶︎ This medicine is subject to additional monitoring. This will allow quick identification of new safety information.

Adverse events should be reported. Reporting forms and information can be found at https://yellowcard.mhra.gov.uk or search for MHRA Yellow Card in the Google Play or Apple App Store.

Adverse events should also be reported to GlaxoSmithKline on 0800 221 441 or UKSafety@gsk.com

May 2026 | PM-GB-MML-WCNT-250007 (V1.0)