Expert Voices

4 Tools to Help the Families of People Fighting Addiction (Op-Ed)

drug addiction, drug addict, drug use, abuse
(Image credit: Addiction photo via Shutterstock)

Elizabeth Donnellan is a professor at Kaplan University College of Social and Behavioral Sciences. She holds certification as a field traumatologist, licensed in both the mental health and addiction fields. In addition to more than 14 years of college teaching experience, Donnellan has professional experience as both a direct care provider and an administrator, including with school counseling (K/12), substance abuse/addictions treatment, mental health counseling, rape/crisis counseling and traumatology. Donnellan contributed this article to Live Science's Expert Voices: Op-Ed & Insights.

Imagine the powerful aroma of coffee or chocolate — an aroma so enticing that it completely distracts your attention. Your mouth waters as the desire intensifies to drink that cup of coffee or eat that chocolate bar. In this scenario, a simple sensory message (e.g., smell) changes your thoughts and actions, probably without your realizing it. A powerful change in the brain occurs from the release of chemicals, which focuses your actions on finding and devouring the coffee or chocolate. Your desire is all-consuming — so much so, that you cannot focus on anything else. This same process occurs in the mind and body of people who are addicted to drugs or alcohol, except that they feel the urges about a thousand times more strongly than the above example. Worse, their bodies have become chemically dependent on the presence of that drug or alcohol and without it, cannot feel "normal." 

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