Positive airway pressure therapy for chronic pain in patients with obstructive sleep apnea-a systematic review.
Kristian McCarthyAparna SaripellaJanannii SelvanathanMahesh NagappaMarina EnglesakisDavid WangPhilip PengFrances F ChungPublished in: Sleep & breathing = Schlaf & Atmung (2021)
An association exists between PAP therapy and decreased chronic headache outcomes in patients with OSA. Additionally, research shows that PAP therapy may increase pain tolerance and threshold. Future high-quality evidence is required to further investigate the association between PAP and non-headache chronic pain.