drugs and their abuse. Drug use in the United States goes back over one-hundred years. As early as 1868, a professor at the University of Pennsylvania, Dr. George Wood, wrote this about the pharmacological effects of opium,
"A sensation of fullness is felt in the head, soon to be followed by a universal feeling of delicious ease and comfort, with an elevation and expansion of the whole moral and intellectual nature, which is, I think, the most characteristic of its effects. . . . It seems to make the individual, for the time, a better and greater man. . . . The hallucinations, the delirious imaginations of alcoholic intoxication, are, in general, quite wanting. Along with this emotional and intellectual elevation, there is also increased muscular energy; and the capacity to act, and to bear fatigue, is greatly augmented." (Ryan, 2004:D-R.org/drughistory.php)
At first, when opium and pure cocaine were introduced into the United States, they were brought in and used as anesthetics during surgery or other medical procedures. Cocaine was used as