Cannabis for Autism spectrum disorder (ASD) and Asperger’s syndrome

Autism spectrum disorder (ASD) is a neurodevelopmental condition that affects how people communicate, interact with others, and process sensory information. It can cause challenges with social skills, repetitive behaviors, and heightened sensitivity to sounds, lights, or textures. Asperger’s syndrome, once considered a separate diagnosis, is now considered a form of ASD.

Some people use medical cannabis to help manage symptoms of autism spectrum disorder (ASD). Research suggests that cannabis may help with certain ASD symptoms, such as anxiety, insomnia, or irritability, but more studies are needed.

Research on cannabis for autism

Researchers are exploring how cannabis might affect people with ASD. Some studies suggest that cannabinoids, the active compounds in cannabis, may help with anxiety, communication, and behavioral challenges. A study found that children with ASD who used cannabidiol (CBD) oil showed improvements in social behavior and reduced agitation.

Other research has shown that cannabis products high in CBD may help ease anxiety and sensory sensitivities in people with ASD.

A case study showed that using dronabinol, a synthetic form of tetrahydrocannabinol (THC), improved hyperactivity, lethargy, irritability, and inappropriate speech in one patient. Another case study showed similar results with high-CBD, low-THC oil.

Most research is still in its early stages and more clinical trials are needed to confirm these effects. However, a review of current literature on medical cannabis for ASD suggests generally positive results, with improvements in cognition, sensory sensitivity, attention, social interaction, and language.

Using cannabis for autism

People with ASD may use cannabis to help with their symptoms, like anxiety, communication difficulties, or sleep problems.  However, cannabis can also have side effects, and it may not work the same for everyone. Speak with your doctor before using cannabis for ASD.

Benefits

Potential benefits of using cannabis for ASD include:

• Reduced anxiety: CBD may help lower stress and anxiety.
• Better sleep: Cannabis may help relieve insomnia, which is common in people with ASD.
• Fewer aggressive behaviors: Some studies suggest CBD may help reduce outbursts, self-injury, and irritability.
• Improved sensory processing: Some people report feeling less overwhelmed by sensory input when using cannabis.

These benefits are based on limited research, and more studies are needed to understand how cannabis affects people with ASD.

Risks and side effects

As with any medication, cannabis can also cause some side effects, such as:

• Memory problems: Cannabis can impair short-term memory, potentially affecting learning.
• Drowsiness: Some strains may cause drowsiness, which can affect daily activities.
• Mood changes: In some cases, cannabis can worsen anxiety and mood changes, including changes to impulse control.
• Dependence: Some people may become dependent on cannabis, especially if they use it frequently.

It’s important to use cannabis responsibly and monitor its effects.

Is it legal?

Cannabis laws vary by state. Many states have medical cannabis programs that allow you to purchase cannabis legally to help manage a health condition. Some states allow medical cannabis for ASD, while others do not. For minors, caregivers may be able to obtain medical cannabis, depending on state laws.

The Food and Drug Administration (FDA) has not approved cannabis as a treatment for ASD, but ongoing trials are exploring its use as a treatment for severe ASD.

More about autism

ASD is a condition that affects communication, behavior, and sensory processing. It’s usually diagnosed in early childhood, but some people may not receive a diagnosis until later in life. Symptoms can range from mild to severe and vary widely from person to person.

Doctors diagnose ASD based on behavior and developmental history. While the exact cause is unknown, genetics and early brain development may play a role in this condition. Treatment typically involves a combination of therapy, lifestyle modifications, and, in some cases, medication.

Nearly 5.5 million people in the U.S. have ASD.

Other treatments for autism

ASD treatment focuses on managing symptoms and improving daily life.

Traditional therapies

Treatment for ASD typically revolves around medication and various types of therapy.

• Behavioral therapy: Helps develop better social and coping strategies
• Speech therapy: Supports communication and language skills
• Occupational therapy: Helps with sensory processing and daily activities
• Medication: Eases anxiety, irritability, or hyperactivity

Natural and alternative therapies

Common complementary therapies include:

• Dietary changes: Some people find that avoiding certain foods, such as dairy or gluten, helps with symptoms
• Supplements: Omega-3 fatty acids and vitamins may support brain health
• Exercise: Regular physical activity may help with mood and stress
• Mindfulness and meditation: These practices may help improve relaxation and sensory regulation

Cannabis as part of your treatment plan for autism

Cannabis may help manage some ASD symptoms, but it is not a cure. If you are considering cannabis as part of your treatment, talk to a healthcare professional to see if it is a good option for you. In many states, you may need a medical cannabis card to access cannabis legally.

Frequently asked questions

Continue reading to learn more about medical cannabis and autism.

What strain of marijuana is good for autism?

That depends on your unique brain chemistry and medical needs. Some popular strains used by people with autism include ACDC, Granddaddy Purple, and Lavender.

Is cannabis safe for children with autism?

The effects of cannabis on children’s developing brains are not fully understood. In most cases, doctors recommend other treatments before considering cannabis. However, low-THC, CBD-rich cannabis oils may be an option for those with autism.

Can I get medical marijuana for autism?

That depends on where you live. In some states, autism spectrum disorder (ASD) is a qualifying condition for a medical marijuana card.

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