Methamphetamine use: hazards and social influences.

Use of methamphetamine, a potent central nervous system stimulant, increased in the early- to mid-1990s in the United States, concentrated in the west, midwest, and south. The use and trade of methamphetamine was facilitated by a fairly simple production process and the involvement of numerous small entrepreneurs as well as drug-trafficking syndicates. National data from the 1994 Drug Abuse Warning network revealed that for the period from 1991 to 1994 methamphetamine use among short-stay hospital patients more than tripled, and methamphetamine-related deaths reported by medical examiner offices nearly tripled. In addition, the Treatment Episode Data Set revealed a 43 percent increase in treatment-program admissions in which clients identified methamphetamine as the primary drug of abuse. Nonetheless, methamphetamine use did not become widespread in the U.S. population. Low-income and unemployed young white men continue to be the group most likely to use methamphetamine, but by the mid-1990s the drug had increased in popularity in more diverse populations and regions. Economic and social pressures experienced by a broad array of Americans may partially explain expanded methamphetamine use; for example, depressed economic conditions in rural and semi-rural areas have contributed to methamphetamine's appeal as a source of income. A "war against drugs" approach has characterized the policy response, with increased criminal justice penalties. A public health approach is recommended, including prevention campaigns, harm-reduction outreach and treatment approaches, and pharmacologic and abstinence-based drug treatment approaches.