Prescription Opioid Duration, Dose, and Increased Risk of Depression in 3 Large Patient Populations

Abstract

Opioid-related new onset of depression is associated with longer duration of use but not dose. Patients and practitioners should be aware that opioid analgesic use of longer than 30 days imposes risk of new-onset depression. Opioid analgesic use, not just pain, should be considered a potential source when patients report depressed mood.