Cannabis and Mental Health: A Review

The authors review the relationship between cannabis use and mental health, aiming to clarify the benefits and risks associated with cannabis for individuals with mental health conditions. They find that while cannabis is commonly used to manage symptoms, there is low-certainty evidence supporting its efficacy, particularly for conditions like PTSD, anxiety, and depression, and significant risks of adverse effects, especially for vulnerable populations. The study emphasizes the need for clinicians to discuss these risks with patients, as cannabis use can exacerbate mental health issues and lead to cannabis use disorder.