Monday, June 12, 2006

A Dose Of Genius
There are lots of the first-generation drugs around. Total sales have increased by more than 300 percent in only four years, topping $3.6 billion last year, according to IMS Health, a pharmaceutical information company. They include Adderall, which was originally aimed at people with attention-deficit disorder, and Provigil, which was aimed at narcoleptics, who fall asleep uncontrollably. In the healthy, this class of drugs variously aids concentration, alertness, focus, short-term memory and wakefulness -- useful qualities in students working on complex term papers and pulling all-nighters before exams. Adderall sales are up 3,135.6 percent over the same period. Provigil is up 359.7 percent.

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