Understanding Cannabis Use Disorder (CUD) | Health Risks Explained

Understanding your relationship with alcohol can be challenging, especially when the signs of a problem aren’t always obvious. This guide walks through the DSM-5 criteria for Alcohol Use Disorder in a simple, question-based format to help you recognize potential warning signs. You’ll also learn how severity is measured—mild, moderate, or severe—and explore practical next steps, including cutting back, seeking support, and finding treatment options.

The Addiction Policy Forum launched the inaugural Cannabis Use Disorder Prevention and Awareness Week, April 15-22. The national educational initiative aims to increase public understanding of cannabis use disorder, symptoms of cannabis use disorder, highlight emerging health risks, and promote prevention efforts. As cannabis use continues to rise across the United States, public perception of its risks remains low. However, research shows that an estimated 20.6 million peopl

Cannabis use is a growing public health concern as cannabis use becomes more common across the United States. While many people perceive cannabis as low-risk, regular or heavy use can lead to a cannabis use disorder (CUD) and a range of negative physical, mental, and social health outcomes. Cannabis Use Disorder by the Numbers An estimated 64.2 million people aged 12 or older in the U.S. used cannabis in 2024, a roughly 20.7% increase from 2021. [1] In 2024, 20.6 million peop

A growing body of research shows the effectiveness of several treatment options for cannabis use disorder (CUD). In this Ask the Expert interview, Dr. Redonna Chandler discusses the evidence surrounding the diagnosis and treatment of CUD. Dr. Chandler previously served as Director of the HIV Research Program and the HEALing Communities Study at the National Institute on Drug Abuse and now serves as a scientific advisor at the Addiction Policy Forum. Dr. Chandler discusses psy

In this Ask the Expert video, Dr. Margaret Haney, Professor of Neurobiology and Director of the Cannabis Research Laboratory at Columbia University Medical Center, discusses cannabis use disorder (CUD) and key risk factors. Although cannabis is often perceived as low-risk, an estimated 5.8% of the population meets criteria for CUD, with severity ranging from mild to moderate and severe.1 Research shows that individuals with more severe CUD experience diminished productivity,