A little-known mental disorder marked by episodes of unwarranted anger is more common than previously thought. Evidence suggests that IED might predispose toward depression, anxiety, alcohol and drug abuse disorders by increasing stressful life experiences, such as financial difficulties and divorce.

In one study, one in four veterans of Iraq and Afghanistan reported symptoms of a mental or cognitive disorder; one in six reported symptoms of post-traumatic stress disorder (PTSD). These disorders are strongly associated with substance abuse and dependence, as are other problems experienced by returning military personnel, including sleep disturbances, traumatic brain injury, and violence in relationships.

By: Hugh C. McBride

There aren’t a lot of textbooks in the Idaho desert, but Sean Tomkinson, a therapist with SUWS Adolescent and Youth Programs, believes that the students who spend weeks in that wilderness environment emerge more motivated and better prepared to pursue academic success when they return to the classroom.

Viewing pictures of alcoholic beverages activates the prefrontal cortex and the anterior thalamus in alcoholics but not in moderate drinkers, report Medical University of South Carolina (MUSC) researchers in the April Archives of General Psychiatry. The research team is the first to use fMRI (functional magnetic resonance imaging) to examine whether alcohol cues stimulate specific brain regions.

A new survey estimates that as many as three-fourths of American adults think they know enough about how drinking affects their blood alcohol levels, while in fact, most don't even know the legal limits in their own state. The Century Council, a group backed by major distillers, is campaigning to better educate the public about those limits and how much you have to drink to exceed them.

A complex study of alcoholism treatment medications and counseling has found that most stand-alone and combined therapies were effective in promoting short-term abstinence, with only the drug acamprosate (Campral) proving to be disappointing.

Just-released 2008 survey results reinforce the fact that we cannot become complacent in our efforts to persuade teens not to smoke, drink or abuse illicit substances. As long as young people are being exposed to images that make taking drugs seem glamorous, we need to counter them with truthful messages about the risks and consequences of drug abuse.

New research report, Comorbidity: Addiction and Other Mental Illnesses, summarizes the state of the science regarding the complex relationship between substance abuse and other mental disorders. The release of this report is timely given the increasing prevalence and link between post traumatic stress disorder and substance abuse.

The first multi-center study of PTSD among individuals seeking treatment for an SUD has found a greater prevalence of PTSD among those who were drug- rather than alcohol-dependent, and that having PTSD was associated with a more severe course and worse outcome for an SUD.

The word "cocaine" refers to the drug in both a powder (cocaine) and crystal (crack) form. It is made from the coca plant and causes a short-lived high that is immediately followed by opposite, intense feelings of depression, edginess, and a craving for more of the drug. Using cocaine has dangerous emotional and physical effects that can prove to destructive to all aspects of a person's life--and can even be fatal.

New-found independence can sometimes be dangerous: Alcohol use and abuse among college students is a serious cause for concern. Many students are under the legal drinking age and many engage in heavy episodic, or binge, drinking. There are a variety of simple screening methods that can help identify those students at greatest risk for alcohol problems so that preventative steps can be taken before it's too late.

The more alcohol an individual drinks, the more the risk of suicide grows, according to a researcher at Canada's Center for Addiction and Mental Health (CAMH).

Results from a recent study show the medication naltrexone and up to 20 sessions of alcohol counseling by a behavioral specialist are equally effective treatments for alcohol dependence when delivered with structured medical management.

As people age, they normally lose neurons in the hippocampus, which decreases their ability to remember events. Chronic THC exposure can significantly hasten the age-related loss of hippocampal neurons.

For most adults, moderate alcohol use--up to two drinks per day for men and one drink per day for women and older people--causes few if any problems. However, for a range of circumstances, certain people should not drink at all.