The use of illicit drugs is down among the nation's youth, according to the
results of a government survey released last month, but officials cautioned
that they must remain vigilant about continuing to pursue drug-prevention
efforts due to rising rates of prescription drug use among young adults.
John Walters, director of the White House Office of National Drug
Control Policy, tells attendees at a press conference in Washington, D.C.,
that addiction to drugs and alcohol is a disease that can be successfully
treated. "We have to put our knowledge into action," he noted.
Credit: Eve Bender
"Prescription drug use rates are approaching initiation rates for
marijuana. We have to wake up and pay attention to what is going on,"
declared John Walters, director of the White House Office of National Drug
Control Policy, at a press conference held in Washington, D.C., in
Each year, the Substance Abuse and Mental Health Services Administration
(SAMHSA) surveys approximately 67,500 people in their homes to estimate
national drug-use rates and prevalence and the prevalence of alcohol and
substance-use disorders and other mental health problems.
Researchers from RTI International, a research firm located in Research
Triangle Park, N.C., collect the data, which are then extrapolated to
Results from the 2006 National Survey on Drug Use and Health (NSDUH)
revealed that an estimated 20.4 million Americans aged 12 and older were
current or past month drug users, representing about 8.3 percent of Americans
in that age group.
Marijuana (including hashish) was the most commonly used illicit drug, with
14.8 million current users; marijuana accounts for 72.8 percent of current
illicit drug use. Government officials noted that marijuana use has dropped
among young people in recent years. For instance, among 12- to 17-year-olds,
current marijuana use dropped from 8.2 percent in 2002 to 6.7 percent in
There were 9.6 million people aged 12 and older who were current users of
drugs other than marijuana in 2006. Most (7 million) used psychotherapeutic
About 5.2 million people were current nonmedical users of prescription pain
medication in 2006, a substantial jump from the 4.7 million estimated to have
used these medications nonmedically in 2005. Among people aged 12 and older
who used pain medications nonmedically in the preceding year, over half (55.7
percent) obtained the pain medications from a friend or relative for free.
Another 9.3 percent reported buying the medications from a friend or family
member, and 19 percent reported getting the medications from a doctor.
"Many of these painkillers that are being abused are unused
medications that should be properly disposed of," noted SAMHSA
Administrator Terry Cline, Ph.D., at the press conference.
Little change in cocaine use was found in the most recent survey. In 2006
there were about 2.6 million current cocaine users, the same number as in
Methamphetamine use rates have remained steady since 2002. In 2006, there
were an estimated 731,000 current users of methamphetamine aged 12 or
The number of current heroin users increased from 136,000 in 2005 to
338,000 in 2006.
In 2006, slightly more than half of Americans aged 12 or older reported
being current drinkers of alcohol, or an estimated 125 million people. About
57 million people age 12 or older participated in binge drinking, defined as
five or more drinks on the same occasion on at least one day in the prior
About 17 million people were estimated to have engaged in heavy drinking,
which means that they consumed five or more drinks on the same occasion for
five or more days in the prior month.
An estimated 72.9 million Americans were current users of tobacco. Among
these, the vast majority (61.6 million) were cigarette smokers.
The NSDUH also collects information on substance abuse and dependence.
In 2006, an estimated 22.6 million people aged 12 or older were classified
with substance dependence or abuse in the past year. Of these, 3.2 million
were classified with dependence on or abuse of both alcohol and drugs, 3.8
million were dependent on or abused drugs but not alcohol, and 15.6 million
were dependent on or abused alcohol but not drugs.
Dependence on drugs or alcohol was defined as meeting three of seven
dependence criteria for substances, which included questions to measure a
withdrawal criterion and three out of six dependence criteria for substances
that did not include withdrawal questions based on criteria in the
Drugs with the highest rates of past year dependence or abuse in 2006 were
marijuana, followed by cocaine and pain relievers.
Of the 7 million people aged 12 and older who were classified with
dependence on or abuse of illicit drugs in 2006, 4.2 million were dependent on
or abused marijuana and hashish, representing 1.7 percent of the population
aged 12 and older—almost 60 percent of all those classified with drug
abuse or dependence in the United States.
About 1.7 million people aged 12 and older were classified with abuse or
dependence on cocaine and 1.6 million with abuse or dependence on pain
One of SAMHSA's goals, Walters said, is not only to prevent the initiation
of substance use, but to "provide for more capacity for substance abuse
treatment and follow through with support for those in recovery."
Screening for drug use in classrooms, the criminal justice system, and
doctors' offices is an important first step, he noted.
"Together, we will change the future of the substance abuse problem
in the U.S.," he said. For survey results on the use
The article 30 Million in U.S. Have Had Depression discusses survey results
pertaining to psychological distress experienced by adults.
The results of the 2006 National Survey on Drug Use and Health are