Problematic gambling is quite common, but many patients never receive any treatment. Hypothesizing that part of the reason for this is a lack of accessibility, researchers investigated the utility of internet-based gambling treatments. While not as effective as in-person treatment, the results were promising.

Dr. Walker reviews the clinical features of cannabis use disorder, who is most at risk, how it is similar and how it differs from other addictions, and treatment approaches. She also describes cannabis withdrawal, a syndrome that can pose a barrier to treatment, but frequently goes unrecognized.