By Corinne Augusto Chronic pain can develop after tissue or nerve injury, yet the mechanisms underlying the chronification of acute pain continue to elude researchers and clinicians alike. Patients with chronic pain can have their lives upended by their pain, and are susceptible to comorbidities like depression1–3 and opioid use disorder.4 Their pain may be … Continue reading The Hunt for Why You Hurt – Improvements Needed in Animal Research of Chronic Pain