Voydeya (danicopan) has been approved in Japan for the treatment of paroxysmal nocturnal haemoglobinuria (PNH). Voydeya is the first drug in the class to be cleared for marketing anywhere in the world and has been licensed for use as an add-on therapy to C5 inhibitors, like its own Soliris (eculizumab) and Ultomiris (ravulizumab) products, in patients who don’t get a satisfactory response from C5 drugs alone. Voydeya (danicopan) is a first-in-class oral Factor D inhibitor. Voydeya has been granted Breakthrough Therapy designation by the US Food and Drug Administration and PRIority MEdicines (PRIME) status by the European Medicines Agency. Voydeya has also been granted Orphan Drug Designation in the US, EU and Japan for the treatment of PNH.