The abuse of methamphetamine (ice, crystal meth, speed, crank) is a very serious problem in the United States. Initially limited to Hawaii and western parts of the country, methamphetamine abuse continues to spread eastward, with rural and urban areas everywhere increasingly affected. According to one national survey, approximately 10 million people in the United States have tried methamphetamine at least once.

Methamphetamine is a highly addictive stimulant that affects the central nervous system. Although most of the methamphetamine used in this country comes from foreign or domestic superlabs, the drug is also easily made in small clandestine laboratories, with relatively inexpensive over-the-counter ingredients. These factors combine to make methamphetamine a drug with high potential for widespread abuse.

Methamphetamine abuse leads to devastating medical, psychological, and social consequences. Adverse health effects include memory loss, aggression, psychotic behavior, heart damage, malnutrition, and severe dental problems. Methamphetamine abuse also contributes to increased transmission of infectious diseases, such as hepatitis and HIV/AIDS, and can infuse whole communities with new waves of crime, unemployment, child neglect or abuse, and other social ills.