Evidence suggests that mental health can be a significant facilitator for opioid abuse. Given that opioids are prescribed for pain management, mental health disorders, such as depression, have been shown to increase use of opioids when treating conditions associated with chronic pain. Evidence has shown that individuals with mood and anxiety disorders have an increased likelihood of being prescribed opioids and continuing usage for lengthy periods of time, consequently increasing likelihood for dependence. As such, affected individuals have almost double the risk of using opioids for pain relief in the long-term. Additionally, mental health challenges associated with trauma, economic depression, social environments conducive to substance abuse and risk-taking behaviours have been shown to increase opioid misuse. Furthermore, mental health challenges associated with cardiovascular disease, sleep disorders, and HIV can cause opioid dependence and subsequent overdose. Notably, cyclic behaviours can be observed between mental illness and opioid abuse where individuals with mental health diagnoses engage in opioid use which further perpetuates mental health challenges and increased drug usage.
