Using lower doses of CBD and trace THC seems to be promising in managing behavioral problems associated with autism. In addition, this treatment could be effective in managing the core symptoms and cognitive functions. No significant side effects were seen at the low doses of CBD-enriched cannabis w … CBD oil is derived from hemp or cannabis. It is not recommended by the American Academy of Child and Adolescent Psychiatry as a treatment for autism.
CBD-enriched cannabis for autism spectrum disorder: an experience of a single center in Turkey and reviews of the literature
Introduction: Autism spectrum disorder is a neurodevelopmental disorder characterized by deficits in communication, social interaction, restricted interest, and repetitive behaviors. Although more cases are being diagnosed, no drugs are approved to treat the core symptoms or cognitive and behavioral problems associated with autism. Therefore, there is an urgent need to develop an effective and safe treatment.
Objective: In this study, we aim to share our 2-year experience with CBD-enriched cannabis treatment in autism and review the latest studies.
Materials and methods: The study included 33 (27 males, six females) children diagnosed with autism spectrum disorder who were followed up between January 2018 and August 2020. The mean age was 7.7 ± 5.5 years. The average daily dosage of cannabidiol (CBD) was 0.7 mg/kg/day (0.3-2 mg/kg/day). The median duration of treatment was 6.5 months (3-28 months). The preparations used in this study contained full-spectrum CBD and trace elements tetrahydrocannabinol (THC) of less than 3%.
Results: The outcomes were evaluated before and after treatment based on clinical interviews. At each follow-up visit, parents were asked to evaluate the effectiveness of the CBD-enriched cannabis treatment. According to the parents’ reports, no change in daily life activity was reported in 6 (19.35%) patients. The main improvements of the treatment were as follows: a decrease in behavioral problems was reported in 10 patients (32.2%), an increase in expressive language was reported in 7 patients (22.5%), improved cognition was reported in 4 patients (12,9%), an increase in social interaction was reported in 3 patients (9.6%), and a decrease in stereotypes was reported in 1 patient (3.2%). The parents reported improvement in cognition among patients who adhered to CBD-enriched cannabis treatment for over two years. The antipsychotic drug could be stopped only in one patient who showed mild ASD symptoms. No change could be made in other drug use and doses. Additionally, this study includes an extensive review of the literature regarding CBD treatment in autism spectrum disorder. According to recent studies, the average dose of CBD was 3.8±2.6 mg/kg/day. The ratio of CBD to THC in the used preparations was 20:1. The most significant improvements were seen in the behavioral problems reported in 20-70% of the patients.
Conclusion: Using lower doses of CBD and trace THC seems to be promising in managing behavioral problems associated with autism. In addition, this treatment could be effective in managing the core symptoms and cognitive functions. No significant side effects were seen at the low doses of CBD-enriched cannabis when compared to other studies.
Keywords: Autism spectrum disorder; Cannabidiol; Cannabis.
CBD Oil as a Treatment for Autism
Lisa Jo Rudy, MDiv, is a writer, advocate, author, and consultant specializing in the field of autism.
Verywell Health articles are reviewed by board-certified physicians and healthcare professionals. These medical reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Learn more.
Stephanie Hartselle, MD, is a board-certified pediatric and adult psychiatrist and Diplomate of the American Board of Psychiatry and Neurology.
Cannabidiol , sometimes called CBD, is a chemical compound found in the cannabis plant. The American Academy of Child and Adolescent Psychiatry does not support the use of any cannabinoids in children or teens for the diagnosis of autism.
In fact, CBD oil has been studied as a potential treatment for autism, but the results do not support its use in treating children or adults who have this disorder. And, according to Harvard Health Publishing, “because CBD currently is typically available as an unregulated supplement, it’s hard to know exactly what you are getting.”
Currently, there are some treatments that may alleviate some symptoms of autism, but there is no cure.
CBD can be derived from hemp or cannabis (the marijuana plant) and is now legal in many states in the United States and in many countries around the world. It can be purchased without a prescription as an oil, tincture, pill, or chewable pill online and is also an ingredient in edibles ranging from coffee to pastries. It comes in many dosages and at many price points.
Claims for CBD range from the realistic to the absurd. Some websites and companies claim, for example, that CBD can cure cancer (it can’t). On the other hand, CBD does seem to alleviate some symptoms of disorders such as epilepsy, nausea, and muscle spasticity—all issues that can affect some people with autism. According to Harvard Health Publishing, “the strongest scientific evidence is for its effectiveness is in treating epilepsy disorders of Dravet syndrome and Lennox-Gastaut syndrome (LGS), which typically don’t respond to anti-seizure medications.”
The FDA has approved a cannabis-derived medicine for the treatment of certain types of epilepsy, Epidiolex, which contains CBD.
It’s important for parents to know that CBD is not helpful for everyone who uses it, and it can cause side effects, such as sleepiness or nausea.
CBD and Autism
Neither CBD nor any other drug can remove or cure core symptoms of autism, which include social communication challenges, sensory dysfunction, and restricted, repetitive behaviors.
CBD can, however, help to alleviate epilepsy in some children and adults with autism. Fewer seizures can lessen stress and make it easier to interact socially.
A few full-scale studies have explored the impact of CBD on children with autism—none, however, have explored its impact on adults on the spectrum. One of the largest such studies took place in Israel. The report includes the following finding:
“In 2014, The Ministry of Health began providing licenses for the treatment of children with epilepsy. After seeing the results of cannabis treatment on symptoms like anxiety, aggression, panic, tantrums and self-injurious behavior, in children with epilepsy, parents of severely autistic children turned to medical cannabis for relief.”
Studies are ongoing in clinics and research centers around the world.
Before Trying CBD
Before considering CBD oil, it’s important to follow these steps:
- Check with your child’s (or your) doctor to be sure that no allergies or sensitivities exist that could cause a reaction to CBD.
- Check with your child’s doctor to see if the medical benefits of CBD oil are relevant to your child’s symptoms.
- Check to be sure that CBD is legal in your state, province, or country.
- Research sources of CBD to be sure the brand you’re using is well-regarded and properly licensed.
- Take careful notes about your child’s (or your own) behaviors and symptoms so that you can make a useful comparison before and after using CBD.
CBD comes in many forms and at many dosage levels, including candy forms. It’s important to keep candy-like drugs and supplements out of the reach of children.
Lower doses are more easily tolerated than higher doses.
When you start using any new supplement, drug, or treatment, it’s important to be sure your child’s doctor is aware of the new treatment and has no concerns about it relative to your child’s health. Let everyone working with your child know that you’ve started something new and ask them to look for and report any changes in behaviors or skills.
Take careful notes of any changes you see so you can easily review your records to determine how helpful the new treatment really is. Keep an eye open for any troubling side effects. Be sure to communicate any side effects to a doctor or healthcare professional immediately.
A Word From Verywell
Children with autism grow and learn every day, simply because they are maturing. As a result, there is no simple way to determine whether a change in behavior or an increase in skills is due to a particular treatment or to ordinary maturation. This reality makes it very easy to see a change in behaviors and inaccurately attribute them to the newest treatment you’ve tried. By far, the best way to know whether a particular treatment is truly effective is to be rigorous about evaluating your child before and after its use.
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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