Controlled Substances News
July 8, 2015

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July 8, 2015

End Pharmacists' Monopoly on Selling Certain Drugs, Argues British Expert

July 1, 2015 — Evidence is lacking that having a category of drugs that can be sold only by pharmacists or under their supervision ('pharmacy medicines') has benefits, writes a pharmacy professor in a new ... read more

Adolescents Uncertain About Risks of Marijuana, E-Cigarettes, Study Finds

June 23, 2015 — Teenagers are very familiar with the risks of smoking cigarettes, but are much less sure whether marijuana or e-cigarettes are harmful, according to a new study. The researchers compared teens' ... read more

June 23, 2015 — Researchers have successfully stopped cocaine and alcohol addiction in experiments using a drug already approved by the US Food and Drug Administration to treat high blood ... read more

More Evidence for Possible Link Between Cocaine Use and HIV Infection

June 19, 2015 — New research offers further evidence that cocaine use disrupts the immune system, making people who use it more likely to become infected with ... read more

Brain Receptor Found to Significantly Affect Cocaine Addiction

June 18, 2015 — By manipulating the activity of Activin receptors in the brain, researchers report that they were able to increase or decrease cocaine-taking and relapse behavior in animal models. The study focused ... read more

Study Links Brain Inflammation Triggered by Chronic Pain to Anxiety and Depression

June 9, 2015 — Brain inflammation caused by chronic nerve pain alters activity in regions that regulate mood and motivation, suggesting for the first time that a direct biophysical link exists between long-term ... read more

Rising Rate of Marijuana Exposure Among Children 5 Years Old and Younger

June 8, 2015 — Debates about legalizing marijuana have focused on crime rates, economic benefits, and health effects among adults. But a new study shows that the risk to young children of swallowing, breathing in ... read more

Teens Start Misusing ADHD Drugs and Other Stimulants Earlier Than You Might Think

June 2, 2015 — Despite stereotypes about college students resorting to black-market Ritalin to help them cram for exams, young people are actually most likely to start misusing prescription stimulant drugs in their ... read more

June 1, 2015 — Researchers have found that the more hunter-gatherers smoke cannabis, the less they are infected by intestinal worms. The link suggests that they may unconsciously be, in effect, smoking medical ... read more

Study Analyzes Link Between Psychotropic Drugs, Homicide Risk

June 1, 2015 — A study analyzing the Finnish homicide and prescription drug databases discovered that the use of certain drugs that affect the central nervous system are associated with an increased risk of ... read more

Cocaine Addiction, Craving and Relapse

May 26, 2015 — One of the major challenges of cocaine addiction is the high rate of relapse after periods of withdrawal and abstinence. But new research reveals that changes in our DNA during drug withdrawal may ... read more

Psychedelic Drugs Should Be Legally Reclassified as They May Benefit Patients, Experts Say

May 26, 2015 — Legal restrictions imposed on medical use of psychedelic drugs, such as LSD and psilocybin (the compound found in 'magic' mushrooms), are making trials almost impossible and authorities ... read more

Cannabis Use Can Be Prevented, Reduced or Delayed

May 26, 2015 — Contrary to some popular beliefs, marijuana is harmful to adolescent brains. Researchers have found that targeting at-risk youth through school programs can limit their use of this ... read more

Potentially Effective Treatment for Methamphetamine Addiction Identified

May 19, 2015 — The first study in the United States of Naltrexone's effect on methamphetamine users has found that this medication, approved by the US Food and Drug Administration for the treatment of ... read more

Oral Steroids for Herniated Disk Do Not Improve Pain

May 19, 2015 — Among patients with acute radiculopathy (sciatica) due to a herniated lumbar disk, a short course of oral steroids, compared with placebo, resulted in modest improvement in function and no ... read more

Smoking Marijuana May Cause Early Puberty and Stunts Growth in Boys

May 18, 2015 — Boys who smoke marijuana go through puberty earlier but grow more slowly than those who have never smoked the drug according to a new ... read more

Association Between Teen Sleep Patterns, Alcohol or Marijuana Use

May 18, 2015 — Studying adolescents in Southern California, researchers found that the link between sleep and alcohol/marijuana use was consistent even after controlling for other known risk factors, such as ... read more

Adolescents, Drugs and Dancing

May 18, 2015 — A new study is the first to examine the sociodemographic correlates of rave attendance and relationships between rave attendance and recent (12-month) use of various drugs in a representative US ... read more

Americans Know Someone Who Has Abused Prescription Painkillers, Poll Shows

May 18, 2015 — Results of a new poll show that in an era when concern about drug abuse has been very high, more US adults are concerned about prescription painkiller abuse than about ... read more

Substance Abuse Risk Not Greater in Those Using Medical Marijuana With Prescribed Opioids

May 18, 2015 — Among people who use medical cannabis for chronic pain, those who also take prescription pain medications are not at increased risk for serious alcohol and other drug involvement, according to a ... read more

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