Many medical professionals are beginning to support evidence that drug addiction is not simply a result of poor life choices and a lack of self-control. As more research on the matter is completed, it’s more widely accepted that addiction is a chronic disease characterized by a change in brain function.
With drug use, certain neurotransmitters are blocked, causing a change in behavior. All drugs cause a spike in the production of dopamine, a hormone that makes people feel happy, with repeated use, the brain begins to identify the spike with drug use, and the brain becomes rewired to constantly seek out opportunities to increase the dopamine levels. Over time, the individual develops a tolerance for the drug and requires a greater amount to feel the same high. This is when the risk of overdosing becomes extremely high. Ohio rehab centers work to undo the damage done by drug abuse and addiction, which allows clients to get sober and stay sober.