A major source of information on sub-stance use, abuse, and dependence among Americans aged 12 and older is the annual National Survey on Drug Use and Health (NSDUH) conducted by the Substance Abuse and Mental Health Services Administration. Following are facts and statistics on substance use in America from 2011, the most recent year for which NSDUH survey data have been analyzed.
NOTA: Ésta es una hoja informativa sobre los hallazgos de las investigaciones sobre enfoques eficaces para el tratamiento del abuso de las drogas y la drogadicción. Si usted está buscando tratamiento, por favor llame al 1-800-662-4357 (1-800-662-HELP) para obtener información sobre las líneas telefónicas de emergencia, los servicios de consejería o las opciones de tratamiento que hay en su estado.
The ongoing operations in Iraq (Operation Iraqi Freedom) and Afghanistan (Operation Enduring Freedom) continue to strain military personnel, returning veterans, and their families. Some have experienced long and multiple deployments, combat exposure, and physical injuries, as well as post-traumatic stress disorder (PTSD) and traumatic brain injury (TBI).
Tobacco use is the leading preventable cause of disease, disability, and death in the United States. Cigarette smoking results in more than 400,000 preventable deaths each year – about one in every five U.S. deaths. Despite the well-documented health costs of smoking, many smokers have great difficulty quitting, and many others are still becoming addicted – about 1200 per day in the U.S. Researchers are striving to understand the numerous effects of nicotine on the brain and body, determine why it is so addictive, and help smokers break its hold for good.
Many people today do not understand why individuals become addicted to drugs, or how drugs change the brain to foster compulsive drug abuse. This new NIDA booklet aims to fill that knowledge gap by providing scientific information about the disease of drug addiction, including the many harmful consequences and basic approaches to prevent and treat the disease. View the Science of Addiction Booklet.
Each year, drug abuse and addiction cost taxpayers nearly $534 billion in preventable health care, law enforcement, crime, and other costs. For NIDA, the key word in this assessment is "preventable." The best approach to reducing the tremendous toll substance abuse exacts from individuals, families, and communities is to prevent the damage before it occurs.
Prescription drug abuse is the intentional use of a medication without a prescription; in a way other than as prescribed; or for the experience or feeling it causes. It is not a new problem, but one that deserves renewed attention. For although prescription drugs can be powerful allies, they also pose serious health risks related to their abuse.
Many people today do not understand why individuals become addicted to drugs, or how drugs change the brain to foster compulsive drug abuse. This new NIDA booklet aims to fill that knowledge gap by providing scientific information about the disease of drug addiction, including the many harmful consequences and basic approaches to prevent and treat the disease. View the 
