Sleep drugs have joined Viagra, Botox and other “lifestyle drugs” that target well-being rather than disease…. the number of adults ages 20 to 44 who took prescription sleep medications doubled between 2000 and 2004, according to a survey released in October by Medco Health Solutions,

Those annoying “spam'’ e-mails for Viagra or low-rate mortgages that clog computer users’ mailboxes appear to be on the decline, federal regulators said Tuesday