Clinical Application of Cannabis Vaporization: Examining Safety and Best Practices

Introduction: Cannabis vaporization is useful for individuals requiring fast-acting method of cannabis administration and for individuals using smoked cannabis as a harm reduction tool. There is a need for guidance on how to assess if a patient is a vaporization candidate and how to safely initiate and monitor cannabis vaporization. Methods: An overview of safe cannabis vaporization, including practical guidance and tactics to promote the lowest-risk use, is provided. This review was developed through a combination of expert clinical opinion and reviewing the available literature. Results: Dried cannabis vaporizers and metered-dose inhalers are recommended to be used over other vaporization devices. Assessing the benefit versus risks of vaporized cannabis and providing guidance for choosing a vaporization device, choosing a cannabis chemovar, and employing a mindful vaping technique are important steps in the safe utilization of vaporized cannabis. Dosing optimization and monitoring to limit adverse events and improve symptom control are essential. Discussion: The utilization of cannabis vaporization presents an important opportunity for clinicians and other health professionals to help facilitate safer cannabis administration and reduce the prevalence of smoked cannabis.