Drug Addiction (redirected from Substance addiction)

drug addiction

 or chemical dependency

Physical and/or psychological dependency on a psychoactive (mind-altering) substance (e.g., alcohol, narcotics, nicotine), defined as continued use despite knowing that the substance causes harm. Physical dependency results when the body builds up a tolerance to a drug, needing increasing doses to achieve the desired effects and to prevent withdrawal symptoms. Psychological dependency may have more to do with one's psychological makeup; some people may have a genetic tendency to addiction. The most common addictions are to alcohol (see alcoholism), barbiturates, tranquilizers, and amphetamines, as well as to the stimulants nicotine and caffeine. Initial treatment (detoxification) should be conducted with medical supervision. Individual and group psychotherapy are critical elements. Alcoholics Anonymous and similar support groups can increase the success rate of other efforts. The ability to admit addiction and the will to change are necessary first steps.

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Drug Addiction

Confessions of an English Opium-Eater

Thomas de Quincy tells of his opium addiction, his nightmarish experiences, and the sufferings of withdrawal. [Br. Lit.: Haydn & Fuller, 155]

Holmes, Sherlock

the famous sleuth, addicted to cocaine. [Br. Lit.: Benét, 473]

Man with the Golden Arm, The

Chicagoan Frankie Machine, a failure, takes to morphine, murders his supplier, and hangs himself. [Am. Lit.: Benét, 632]

Tyrone, Mary

addicted to morphine after childbirth, thanks to her husband’s choice of a quack doctor. [Am. Lit.: O’Neill Long Day’s Journey into Night in Sobel, 431]

Valley of the Dolls

portrays self-destruction of drug addicted starlets. [Am. Lit.: Valley of the Dolls]