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NIDA

Tendencias y estadísticas

NIH-funded study uses new technology to peek deep into the brain

Changes within deep regions of the brain can now be visualized at the cellular level, based on research on mice, which was funded by the National Institutes of Health.


NIH-funded study shows early brain effects of HIV in mouse model

A new mouse model closely resembles how the human body reacts to early HIV infection and is shedding light on nerve cell damage related to the disease, according to researchers funded by the National Institutes of Health.


Analysis of opioid prescription practices finds areas of concern

An analysis of national prescribing patterns shows that more than half of patients who received an opioid prescription in 2009 had filled another opioid prescription within the previous 30 days.


Trends & Statistics

Brief Description

There are a variety of sources of information NIDA uses to monitor the prevalence and trends regarding drug abuse in the United States. The resources below cover a variety of drug related issues, including information on drug usage, emergency room data, prevention and treatment programs, and other research findings.

Costs of Substance Abuse

Abuse of tobacco, alcohol, and illicit drugs is costly to our Nation, exacting over $600 billion annually in costs related to crime, lost work productivity and healthcare.**

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Attention

Due to the lapse in government funding, the information on this web site may not be up to date, transactions submitted via the web site may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. Updates regarding government operating status and resumption of normal operations can be found at

Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas