Addiction a Disease
“The American Medical Association recognized addiction as a disease back in 1956. But only now are we beginning to see treatments that target the underlying biochemistry of that disease.”
“The addict’s brain is malfunctioning, as surely as the pancreas in someone with diabetes. In both cases, “lifestyle choices” may be contributing factors, but no one regards that as a reason to withhold insulin from a diabetic.” “Addictive drugs like cocaine and heroin flood the brain with the neurotransmitter dopamine, a chemical that induces a sensation of pleasure and trains the subconscious to remember everything that preceded that sensation.
Together with alcohol, nicotine and amphetamines, these make up the five drugs generally considered the hardest to give up; right now, some 22 million Americans are hooked on at least one of these substances. While each causes a distinct form of intoxication and a different range of side effects and health problems, all five hijack the same pathway, deep within the brain.”
Excerpts from “What Addicts Need” by Jeneen Interlandi and printed in Newsweek, March 3, 2008.
