Co-occurring pain and addiction: prognostic implications for healthcare professionals in residential treatment for substance use disorder.

: Chronic pain is both an important antecedent and consequence of substance use. Although evidence suggests healthcare professionals may be uniquely vulnerable to chronic pain, this vulnerability remains largely unexamined in the context of recovery from substance use disorders (SUDs). We characterized pain in a sample of treatment-seeking individuals, examined potential differences in pain trajectories between healthcare professionals and non-healthcare patients, and interrogated potential pain-related vulnerabilities in treatment outcomes between these groups. : Patients with SUDs ( = 663; 251 women) completed questionnaires indexing pain intensity, craving, and abstinence self-efficacy (including self-efficacy in pain-related contexts). Assessments were conducted at treatment entry, 30 days, and discharge. Analyses included chi-square and longitudinal mixed models. : The proportion of healthcare and non-healthcare patients endorsing recent pain was equivalent (χ=1.78, 18). Healthcare professionals reported lower pain intensity ( = 0.02) and higher abstinence self-efficacy ( < 0.001). Profession by pain interactions (s <.040) revealed that among medical professionals, associations between pain and all three treatment outcomes of interest were more robust relative to the non-healthcare group. : Results suggest that although healthcare professionals endorse similar rates of pain and lower average pain intensity, they may be uniquely vulnerable to pain-related disruptions in craving and abstinence self-efficacy.