Medical Marijuana for Autism

Key Takeaways: Marijuana and Autism

• Medical marijuana is cannabis prescribed to help manage symptoms of autism, as well as various other conditions under legal and clinical oversight.
• Potential benefits for autism include reduced anxiety, aggression, self-injury, and sensory overload.
• Downsides may include drowsiness, impaired attention, dependency risk, and variable effectiveness.
• Use should be supervised by a healthcare provider to adjust dosage and monitor side effects.

Medical Marijuana for Autism‍

Marijuana is a hot topic in the medical community, with many people claiming that it can help with a wide range of health issues. One area that has been receiving a lot of attention lately is the use of marijuana to treat autism. Above and Beyond Therapy, leaders in ABA therapy, explore the benefits, side effects, and risks of using medical marijuana for autism.

What Is Medical Marijuana?

Medical marijuana refers to the use of the marijuana plant, or its derivatives, to treat medical conditions. The marijuana plant contains more than 100 chemical compounds, known as cannabinoids. The two most well-known cannabinoids are tetrahydrocannabinol (THC) and cannabidiol (CBD).

THC is the compound that is responsible for the psychoactive effects of marijuana. It is what gives users the feeling of being "high." CBD, on the other hand, does not produce psychoactive effects. Instead, it is believed to have a range of therapeutic benefits.

Autism and Medical Marijuana Research - What Are the Findings? 

While there is still much that is unknown about the potential benefits and risks of using medical marijuana to treat autism, some studies have been conducted that offer some insight.

One study on autism and marijuana found that medical cannabis use was associated with significant improvements in hyperactivity, lethargy, irritability, stereotypy, and inappropriate speech in children with autism. However, the study was limited by its small sample size and lack of a control group.

Another study on cannabis and autism by the Journal of Cannabis Research found that CBD-enriched cannabis oil was effective in reducing symptoms of autism, including anxiety and communication problems, in a small group of children. They also found that using a lower dose of CBD with only trace amounts of THC was associated with no significant side effects. However, more research is needed to confirm these findings.

The Potential Benefits of Using Medical Marijuana for Kids With Autism

While using cannabis for autistic children has potential risks, there are several possible benefits to consider. These benefits include:

• Reduction in symptoms: Medical marijuana may help reduce symptoms such as anxiety, overstimulation, aggression, and self-injurious behavior in children with autism.
• Improved sleep: Some studies have shown that medical marijuana can improve sleep patterns in children with autism, which can lead to better overall health.
• Fewer side effects than traditional medications: Compared to traditional medications used to treat autism, medical marijuana may have fewer side effects, especially when it comes to issues like weight gain or liver damage.

It is important to note that the use of medical marijuana for autism is still controversial and not yet fully understood. As such, the decision to use medical marijuana should be made on a case-by-case basis, with input from healthcare providers and careful consideration of both the potential benefits and risks.

Potential Side Effects of Using Medical Marijuana for Autism

While medical marijuana may offer some potential benefits for individuals with autism, it is also important to consider any potential side effects. These side effects can affect individuals differently and may include:

• Dizziness: Some individuals may experience dizziness or lightheadedness after using medical marijuana, which can affect their ability to perform everyday tasks.
• Dry mouth: Medical marijuana can cause dry mouth, which can lead to discomfort and an increased risk of dental problems.
• Impaired memory and concentration: Medical marijuana can affect memory and concentration, which can make it difficult for individuals to focus or remember important information.
• Increased anxiety: While medical marijuana may help reduce anxiety in some individuals, it can also increase anxiety in others. It is important to monitor symptoms closely to determine if medical marijuana is exacerbating anxiety.
• Paranoia: In some cases, medical marijuana can cause paranoia or feelings of extreme self-consciousness. This side effect is more common in individuals who are new to using medical marijuana.

It is crucial for patients and their families to fully understand the potential risks associated with medical marijuana before considering it as a treatment option. If any concerning side effects arise, it is important to contact a healthcare provider immediately.

What Are the Risks of Using Medical Marijuana to Treat Autism?

The risks of using medical marijuana to treat autism include potential cognitive impairment, mood changes, dependency, and negative effects on brain development in children and adolescents. Although there may be benefits in using marijuana for autism, it is important to be aware of any potential risks. Below, we detail several risks in greater detail: 

• Unknown long-term effects in children: The long-term effects of using medical marijuana in children are not yet known, and therefore, it is difficult to predict any health-related consequences that may arise.
• Risk of addiction: Medical marijuana can be addictive, which can lead to physical and psychological dependence.
• Potential side effects: Some potential side effects of using medical marijuana include dizziness, dry mouth, and impaired memory and concentration. These symptoms can affect a person's ability to perform everyday tasks and function normally.
• Legal restrictions: It is important to note that medical marijuana is not legal in all states. This makes it difficult and expensive to obtain in certain regions.

It is crucial for patients and their families to fully understand the potential risks associated with medical marijuana before considering it as a treatment option.

THC for Autism

Tetrahydrocannabinol (THC), one of the main compounds in cannabis, has psychoactive properties. Because THC affects brain function and development, especially in younger people, its use in autism should be approached cautiously and under the guidance of a knowledgeable healthcare provider, ideally alongside other therapeutic supports.

The Endocannabinoid System and Autism Spectrum Disorders

The endocannabinoid system (ECS) is a complex cell-signaling system that helps regulate a wide range of physiological processes, including mood, appetite, pain, and sleep. This system also plays an important role in brain development and function.

Research has suggested that the ECS may be involved in the pathophysiology of autism spectrum disorders (ASDs). Specifically, studies have found alterations in the expression of cannabinoid receptors, as well as changes in circulating endocannabinoid levels, in individuals with ASDs.

One theory is that abnormalities in the ECS could contribute to the symptoms of ASDs. For example, disruptions in the ECS can lead to imbalances in neurotransmitters such as dopamine and serotonin, which are known to play a crucial role in social behavior and communication.

While more research is needed to understand the relationship between the ECS and ASDs fully, these findings suggest that targeting this system with medical marijuana or other cannabinoids could have therapeutic potential for individuals with ASDs. However, it is important to note that much more research is needed before any definitive conclusions can be drawn.

Forms of Medical Marijuana for Treating Autism

Medical marijuana comes in various forms, each with its unique properties and effects. Here are some of the most common forms of medical marijuana that can be used to treat autism:

• Smokable flower: This is the most traditional form of marijuana and involves smoking the dried flowers of the cannabis plant. Smokable flower can provide quick relief from symptoms, but it can also be harsh on the lungs and may not be suitable for all patients.
• Edibles: Edibles are food products that have been infused with cannabis oil or butter. They come in a variety of forms, including gummies, chocolates, and baked goods. Edibles can take longer to take effect than smokable flower, but tend to last longer.
• Tinctures: Tinctures are liquid extracts that are taken orally or sublingually (under the tongue). They are often mixed with carrier oils like coconut oil or olive oil. Tinctures provide a discreet way to consume medical marijuana and allow for precise dosing.
• Topicals: Topicals are cannabis-infused creams, balms, and salves that are applied directly to the skin. They do not produce psychoactive effects but may help with localized pain and inflammation.

It is important to note that different forms of medical marijuana may have different effects on individuals with autism. Patients should work closely with their healthcare provider to determine which form is best suited for their needs. Additionally, it is crucial to obtain medical marijuana from a reputable source and follow dosage instructions carefully to avoid any potential adverse effects.

Combining Medical Marijuana with Other Treatments for Autism

While medical marijuana may offer some potential benefits for individuals with autism, it is important to note that it should not be used as a standalone treatment. Instead, medical marijuana should be used in combination with other treatments and therapies to provide the best possible outcomes.

Some common treatments and therapies used in conjunction with medical marijuana for autism include:

• Behavioral therapy: Behavioral therapy can help individuals with autism develop social skills, communication skills, and appropriate behavior.
• Speech therapy: Speech therapy can help individuals with autism improve their communication skills and overcome speech-related challenges.
• Occupational therapy: Occupational therapy can help individuals with autism develop fine motor skills, sensory integration, and daily living skills.
• Medications: In some cases, medications may be prescribed to manage symptoms of autism. Medical marijuana may be used in conjunction with these medications to enhance their effects or reduce side effects.

It is important for patients and their families to work closely with healthcare providers to determine the most effective treatment plan. This may involve a combination of medical marijuana and other therapies, as well as regular monitoring of symptoms and progress.

Other Alternative Treatments and Therapies Used in Conjunction with Medical Marijuana for Autism

While medical marijuana may be used in conjunction with other therapies, there are also alternative treatments that can be used to manage the symptoms of autism. These treatments include:

• Dietary interventions: Some studies have suggested that dietary interventions, such as a gluten-free or casein-free diet, may help improve symptoms of autism. However, more research is needed to confirm these findings.
• Mind-body therapies: Mind-body therapies like yoga and meditation can help reduce anxiety and improve mood in individuals with autism. These therapies can also help promote relaxation and better sleep patterns.
• Acupuncture: Acupuncture has been shown to be effective at reducing anxiety, improving sleep, and reducing hyperactivity in some individuals with autism.
• Sensory integration therapy: Sensory integration therapy involves exposing individuals with autism to sensory stimuli in a controlled environment. This therapy can help improve sensory processing and reduce sensitivity to certain stimuli.

It is important to note that while these alternative treatments may offer some potential benefits for individuals with autism, they should not be used as standalone treatments. Instead, they should be used in conjunction with medical marijuana and other therapies to provide the best possible outcomes. Patients should work closely with their healthcare provider to determine the most effective treatment plan for their individual needs.

Legal and Regulatory Landscape of Medical Marijuana for Autism

The legal and regulatory landscape surrounding medical marijuana use for autism treatment is complex and varies from state to state. While some states have legalized medical marijuana for certain conditions, including autism, others have not.

In states where medical marijuana is legal, there are typically strict regulations in place governing its use. Patients must obtain a recommendation from a licensed healthcare provider and register with the state's medical marijuana program. They may also be required to undergo regular check-ins with their healthcare provider to monitor their progress.

It is important to note that even in states where medical marijuana is legal, it is still illegal under federal law. This means that patients who use medical marijuana may be at risk of federal prosecution, although this is rare.

Additionally, many insurance companies do not cover the cost of medical marijuana, which can make it difficult for some patients to afford.

Overall, the legal and regulatory landscape surrounding medical marijuana use for autism treatment is complex and constantly evolving. Patients should work closely with their healthcare providers and stay up-to-date on the latest laws and regulations in their state.

Seeking Guidance from a Qualified Physician

It is essential to seek guidance from a qualified physician before considering medical marijuana as a treatment option for autism. A physician can help determine whether medical marijuana may be appropriate based on an individual's medical history, current medications, and overall health.

A qualified physician can also provide guidance on the different forms of medical marijuana available and their potential benefits and risks. They can help patients and their families make an informed decision about whether medical marijuana is right for them.

It is crucial to note that self-medicating with medical marijuana or using it without consulting a healthcare provider can be dangerous. Medical marijuana can interact with other medications or exacerbate underlying health conditions, leading to serious adverse effects.

In addition, working with a qualified physician ensures that patients are obtaining medical marijuana from a reputable source and following proper dosage instructions. This helps minimize the risk of side effects and ensures that patients are receiving the maximum benefit from treatment.

Overall, seeking guidance from a qualified physician is critical when considering medical marijuana as a treatment option for autism. It helps ensure that patients receive safe, effective care tailored to their unique needs.

Using Medical Marijuana for Autism 

While medical marijuana, including THC and CBD, is gaining attention for its potential role in supporting some autistic individuals, it remains an emerging and complex area of research. As parents, your child’s safety, well-being, and developmental progress come first. Before considering any cannabis-based treatment, it’s essential to consult with medical professionals who understand both autism and the potential effects of these substances. 

At Above and Beyond Therapy’s ABA therapy centers, we are committed to working alongside families to explore evidence-based strategies, provide balanced information, and ensure every step you take is guided by both compassion and science. Our compassionate and caring staff use only research-backed therapeutic strategies to help children progress optimally. To find out more about how we can help your child, contact us today. We’re happy to help!

Medical Marijuana for Autism: FAQs

Can you get medical marijuana for autism?

Medical marijuana can be prescribed for autism in some U.S. states and other countries, but its legality and accepted uses vary by location. Some states allow it for symptoms like severe anxiety, aggression, or self-injury, especially in children, but scientific evidence for its effectiveness remains limited.

What states allow medical marijuana for autism?

As of 2025, most states allow some form of medical marijuana for autism. However, laws differ by state, with some permitting use only in very limited circumstances, such as for severe symptoms, such as self-injury, aggression, or extreme anxiety. It is important to look up state-specific regulations when considering medical marijuana for autism.

Can adults with autism benefit from medical marijuana?

Adults with autism may benefit from medical marijuana for managing symptoms such as anxiety, aggression, and sensory overload, but research remains limited. Effectiveness varies by individual, and potential side effects include drowsiness, impaired coordination, and dependency risks. Medical guidance is essential before starting treatment.

What does marijuana do to the autistic brain?

Marijuana modulates the autistic brain by activating receptors in the endocannabinoid system. Outcomes vary by dose, ratio (THC: CBD), age, and co‑occurring conditions. Evidence remains limited.