Orexo AB (publ), a pharmaceutical company, provides advance treatments for severe diseases and life-saving rescue medications in the United States, European Union, the United Kingdom, and internationally. Its products include Zubsolv tablets for the treatment of opioid use disorder; Abstral for the treatment of breakthrough pain in cancer patients; Edluar for the treatment of insomnia; and Diabact UBT for the treatment of diagnosis of Helicobacter pylori. The company is developing Izipry for opioid overdose; OX640 to treat anaphylaxis with powder-based epinephrine; OX390 for overdoses caused by a combination of life-threatening illicit drugs; OX125 for opioid overdose with powder-based nalmefene; OX472 for intranasal formulation of semaglutide, a GLP-1 receptor agonist, developed using proprietary AmorphOX technology; and develops thermostable and needle-free mucosal vaccines. Orexo AB (publ) was incorporated in 1994 and is headquartered in Uppsala, Sweden.