hand reaching out for spilled pills substance use disorder

What Is Substance Use Disorder?

By Northern Illinois Recovery Northern Illinois Recovery Published: October 31, 2020 Updated: November 25, 2020 When discussing substance use disorder, substances like alcohol, hallucinogens, and opioids have separate classification descriptions. The use of these substances causes health problems or issues at home, school, or work. In this guide, we’re diving deeper into this definition, as…