Cannabis for Epilepsy Treatment in Australia: Benefits, Risks, and Legal Status

Cannabis has garnered interest from the medical community because of its potential therapeutic benefits. One ailment that has demonstrated favorable results from cannabis-based treatments is epilepsy.

Epilepsy is a neurological disorder characterized by recurrent seizures, and conventional treatments may not work for everyone.

The use of cannabis for epilepsy treatment in Australia has been gaining attention in recent years. In 2016, the Australian government legalized medicinal cannabis, making it easier for patients to access cannabis-based treatments. The most common cannabinoid used in epilepsy treatment is CBD (cannabidiol), which has been shown to reduce seizures in both children and adults.

Risks and Benefits

While the use of cannabis for epilepsy is a topic of ongoing research, the benefits and risks here are some potential benefits and risks:


  • Cannabinoids, such as CBD and THC, have been shown to have anticonvulsant properties and may help reduce the frequency and severity of seizures in some people with epilepsy.
  • Some people with epilepsy may find that cannabis helps with other symptoms commonly associated with the condition, such as anxiety or insomnia.
  • Cannabis may be an alternative treatment option for people who do not respond well to other anti-epileptic drugs (AEDs).


  • Cannabis use can have side effects, such as dizziness, fatigue, and impaired coordination, which can increase the risk of falls or accidents, particularly for people with epilepsy who are prone to seizures.
  • The long-term effects of cannabis use on the brain are not yet fully understood, particularly in children and young adults whose brains are still developing.
  • Cannabis use can interact with other medications, including AEDs, and may affect their effectiveness or increase the risk of side effects.

One of the most well-known cases of cannabis for epilepsy treatment in Australia is that of Katelyn Lambert. Katelyn, a young girl from New South Wales, suffered from a rare form of epilepsy that left her with up to 200 seizures per day. Her parents turned to medicinal cannabis as a last resort and were able to obtain a special exemption to use it. After starting CBD oil treatment, Katelyn’s seizures reduced significantly, and she was able to lead a more normal life.

However, it’s important to note that cannabis for epilepsy treatment in Australia is still in its early stages, and research is ongoing. While CBD has shown promising results in reducing seizures, it’s not a cure, and there may be side effects, including fatigue and changes in appetite.


Furthermore, the legality of using cannabis for epilepsy treatment varies from state to state in Australia. Patients must have a valid prescription and obtain cannabis from an approved supplier. It’s important to speak with a healthcare professional before considering cannabis treatment for epilepsy or any other condition.


Cannabis for epilepsy treatment in Australia is a promising alternative for those who have not found success with conventional treatments. While there are still some legal and practical challenges, patients have more options for managing their condition with the legalization of medicinal cannabis. As research continues, we may learn more about the potential of cannabis in treating epilepsy and other neurological conditions.