Opzelura

Ruxolitinib, sold under the brand names Jakafi and Jakavi, is a medication for the treatment of intermediate or high-risk myelofibrosis,[1] a type of myeloproliferative disorder that affects the bone marrow;[5][6] polycythemia vera (PCV), when there has been an inadequate response to or intolerance of hydroxyurea;[1][7] and steroid-refractory acute graft-versus-host disease.[1] It was developed and... [wikipedia]