More than a quarter of high school seniors drive after using alcohol or drugs, or ride with a driver who has. Driving after marijuana use on the rise. A new study in the American Journal of Public Health finds that 28 percent of U.S. high school seniors have driven after using drugs or drinking alcohol in the past two weeks, or ridden in a vehicle with a driver who did. In particular, driving after smoking marijuana has increased over the past three years.
On an average day, 881,684 U.S. teenagers aged 12 to 17 smoked cigarettes, according to a report by the Substance Abuse and Mental Health Services Administration (SAMHSA). The report also says that on an average day 646,707 adolescents smoked marijuana and 457,672 drank alcohol.
UCLA psychologists have conducted the most comprehensive assessment ever on this question and have found that children with ADHD who take medications such as Ritalin and Adderall are at no greater risk of using alcohol, marijuana, nicotine or cocaine later in life than kids with ADHD who don't take these medications.
Young people are increasingly turning to prescription drugs to get high. Research out of the University of Cincinnati sheds new light on what could increase or lower that risk.
"Contrary to what we would expect, we also found that students who smoked both tobacco and marijuana were more likely to smoke more tobacco than those who smoked only tobacco," said study author Megan Moreno, MD, MSEd, MPH, FAAP, an investigator at Seattle Children's Research Institute and associate professor of pediatrics at the University of Washington.
Students who date in middle school have significantly worse study skills, are four times more likely to drop out of school and report twice as much alcohol, tobacco and marijuana use than their single classmates, according to new research from the University of Georgia.
New research appearing online today in Clinical Chemistry, the journal of AACC, shows that cannabis can be detected in the blood of daily smokers for a month after last intake. The scientific data in this paper by Bergamaschi et al. can provide real help in the public safety need for a drugged driving policy that reduces the number of drugged driving accidents on the road.
Youth in the 12th grade age range (ages 16 to 18) who have dropped out of school prior to graduating are more likely than their counterparts to be current users of cigarettes, alcohol, marijuana and other illicit drugs, according to a report by the Substance Abuse and Mental Health Services Administration (SAMHSA).
University of Alabama at Birmingham (UAB) nephrologists have reported for the first time in medical literature cases of acute kidney injury directly linked with synthetic marijuana use. The case studies are reported online in the Clinical Journal of the American Society of Nephrology and will appear in the March 2013 print edition of the journal.