Jazz Pharmaceuticals plc is a global biopharmaceutical firm dedicated to discovering, advancing, and bringing to market innovative medicines for conditions where treatment options are lacking, serving patients across the United States, Europe, and other international regions. Its extensive portfolio of both commercialized therapies and development candidates primarily focuses on neuroscience, particularly sleep disorders and movement conditions, alongside oncology, addressing both hematologic (blood) cancers and solid tumors. Among its principal marketed products are Xyrem, an oral solution managing cataplexy and excessive daytime sleepiness (EDS) in narcolepsy patients aged seven and older; Sunosi, also for EDS but in individuals with narcolepsy and obstructive sleep apnea; Erwinaze, targeting acute lymphoblastic leukemia; Defitelio, which treats hepatic veno-occlusive disease in adults and children; Vyxeos liposome for injection, indicated for adults with newly-diagnosed therapy-related acute myeloid leukemia; and Zepzelca, prescribed for adult patients with metastatic small cell lung cancer.