Based on current research, it is not recommended to use cannabis to alleviate reading difficulties related to ADHD. A scoping review that included 39 studies found that most studies indicated that cannabis either worsened or had no effect on ADHD symptoms. This study reviews the highlighted limitations in the literature, such as the absence of objective measurements for cannabis exposure and ADHD symptoms, heterogeneous definitions, oversampling, and small sample sizes. While some people with ADHD have reported that cannabis helps their symptoms, more research is needed to better understand the potential benefits and risks.