Cannabidiol Shows Promise in Reducing Autism Symptoms in Children

Sun 13th Apr, 2025

A recent study suggests that cannabidiol (CBD), a non-intoxicating compound derived from cannabis, may offer benefits for children and teenagers with autism spectrum disorder (ASD). Findings presented at the European Congress of Psychiatry in Madrid indicate that CBD can enhance social interaction, diminish disruptive behaviors, and alleviate anxiety in affected youth.

According to researchers, the prevalence of autism diagnoses among children and adolescents is on the rise, yet many existing treatment options prove ineffective. The lead researcher from the University of São Paulo in Brazil highlighted the encouraging effects observed with CBD extracts in the study population.

The research compiled data from three prior clinical trials, including a total of 276 children diagnosed with autism, whose ages ranged from approximately 10 to 12 years. Cannabidiol is recognized as the second most common active ingredient in marijuana, distinct from THC, which is known for its psychoactive properties. Instead, CBD is believed to confer health benefits by interacting with cannabinoid receptors throughout the brain and body.

The results of the study point to a notable calming effect of CBD on children with autism, promoting increased social responsiveness and reduced anxiety levels. Furthermore, improvements in sleep quality were observed, although these findings did not reach statistical significance.

The President of the European Psychiatric Association expressed optimism regarding these findings, acknowledging the significant frustration experienced by families and clinicians in seeking effective treatment options for ASD. The results of this meta-analysis have sparked hope for further research aimed at addressing the unmet needs within this community.

Despite the promising results, researchers caution that additional studies are necessary to fully understand the efficacy and safety of CBD as a treatment for autism. Emphasis is placed on conducting larger trials to provide more comprehensive insights into its potential applications.

It is important to note that results shared at medical conferences are considered preliminary until they undergo the peer-review process and are published in reputable journals.


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