CBD Products May Help People with Epilepsy Better Tolerate Anti-Seizure Medications Johns Hopkins Medicine researchers have shown that CBD may reduce the adverse effects associated with There is evidence that Epidiolex – an FDA-approved CBD oil – could reduce epilepsy symptoms for people with certain syndromes. Find out more. CBD oil is one of the latest things to be touted as a miracle cure for seizures. It is a promising treatment that might be right for you.
CBD Products May Help People with Epilepsy Better Tolerate Anti-Seizure Medications
Johns Hopkins Medicine researchers have shown that CBD may reduce the adverse effects associated with anti-seizure medications, and seems to improve other aspects of health and quality of life for patients with epilepsy. Credit: Public domain image
Artisanal (non-pharmaceutical) cannabidiol (CBD) products have become popular in recent years for their apparent therapeutic effects. CBD — a naturally occurring compound of the cannabis plant legally derived from hemp — is used widely as a naturopathic remedy for a number of health conditions, including epilepsy and seizure disorders. Now, Johns Hopkins Medicine researchers, in collaboration with the Realm of Caring Foundation and other institutions, have conducted an observational study with participant-reported data to better understand the impact these products may have on people with epilepsy.
They found that CBD may reduce the adverse effects associated with anti-seizure medications, and seems to improve other aspects of health and quality of life for patients.
“The potential of CBD products for the treatment of seizure disorders goes beyond seizure control alone,” says Ryan Vandrey, Ph.D., professor of psychiatry and behavioral sciences at the Johns Hopkins University School of Medicine. “In our study, we saw clinically significant improvements in anxiety, depression and sleep when patients with epilepsy initiated therapeutic use of artisanal CBD products.”
Epilepsy, one of the most common nervous system disorders affecting people of all ages, is a neurological condition characterized by recurrent seizures. Treatment for epilepsy includes anti-seizure medications and diet therapy, such as forms of the ketogenic diet. Surgery may be an alternative treatment, especially when medications or diet fail to control seizures, or if drug side effects — including dizziness, nausea, headache, fatigue, vertigo and blurred vision — are too difficult for a patient to tolerate.
Epidiolex, a pharmaceutical formulation of CBD is approved by the FDA to treat three types of rare seizure disorders (Dravet syndrome, Lennox-Gastaut syndrome and tuberous sclerosis complex), but is not approved for the many other types of epilepsy. As a result, patients with other forms of epilepsy often seek alternative forms of CBD, including those evaluated in the new study.
For their evaluation, the researchers analyzed data gathered between April 2016 and July 2020 from 418 participants — 230 women and 188 men — with 205 (49%) at least age 18 and 213 (51%) age 18 or younger. The participants included 71 adults with epilepsy who used artisanal CBD products for medicinal purposes and 209 who were caregivers of children or dependent adults to whom artisanal CBD products were given. The control group consisted of 29 adults with epilepsy who were considering the use of CBD products and 109 caregivers who were considering it for a dependent child or adult patient.
Participants completed a web-based survey that included questions regarding quality of life, anxiety and depression, and sleep. They were prompted via email to complete follow-up surveys at three-month intervals for 14 months.
Compared with the control group, artisanal CBD users reported lower epilepsy medication-related adverse effects (13% lower) and had greater psychological health satisfaction (21% greater) at the beginning of the study. They also reported lower anxiety (19% lower) and depression (17% lower).
Both adult and youth (18 years or younger) CBD users reported better quality sleep, compared with their peers in the control groups.
Caregivers of patients currently using CBD products reported significantly less burden and stress, compared with caregivers in the control group (13% less).
Importantly, 27 patients in the control group at the start of the study started using artisanal CBD products later in the study. After starting CBD, these patients reported significant improvements in physical and psychological health, as well as reductions in anxiety and depression.
Participants also were asked about possible adverse effects related to their CBD use. Among the 280 users, the majority (79%) did not report any adverse effects. The remaining reported negative factors such as drowsiness (11%), high or prohibitive product cost (4%), worsening of epilepsy symptoms (4%), concerns about legal issues (3%) and worries about problematic drug interactions (1%).
Vandrey says further research is needed to understand how these findings can best be applied to helping people with epilepsy. In the interim, he says, patients should consult with their physician before trying CBD products.
“Our hope is to do controlled clinical trials to better inform clinical decision making and identify specific formulations that are most beneficial to patients,” he says.
Should you take CBD oil for seizures?
There is evidence that Epidiolex – an FDA-approved CBD oil – could reduce epilepsy symptoms for people with certain syndromes. Find out more.
People have been using cannabis (also known as marijuana) to treat epilepsy for centuries. In the United States it only became legal to take marijuana products for medical reasons relatively recently. And, in 2018, a CBD oil for seizures called Epidiolex was approved by the FDA to treat certain epilepsy syndromes (CBD is a chemical found in cannabis plants).
Around one third of people with epilepsy have drug-resistant epilepsy, which means traditional medication does not control their seizures. For people with drug-resistant epilepsy (also known as refractory epilepsy), the possibility that medical marijuana could help them reduce or even end seizures is, of course, exciting.
Here is everything we know about Epidiolex, CBD oil and seizures.
What is CBD?
Cannabidiol – known as CBD – is a chemical found in cannabis plants and it is believed to help treat a number of conditions. CBD can be extracted from marijuana plants and it is usually turned into an oil that you swallow. The FDA has approved one brand of CBD oil – Epidiolex – for the treatment of people with Lennox Gastaut Syndrome, Dravet Syndrome, and tuberous sclerosis complex.
How does CBD oil stop seizures?
Researchers are still not exactly sure how CBD affects seizures, but it may help protect brain cells from becoming ‘over excited’ in a few different ways.
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Epidiolex – a CBD oil for seizures
In 2018, the Food and Drug Administration (FDA) approved the use of a new drug called Epidiolex for the treatment of three forms of epilepsy:
The medication was approved after several trials showed a significant reduction in seizures for people with these conditions (in combination with their existing anti-epilepsy drugs).
If you or someone you know has Dravet Syndrome, tuberous sclerosis complex or Lennox-Gastaut Syndrome and you would like to use this CBD oil for seizures, talk to your epilepsy specialist about Epidiolex.
Buying CBD oil for seizures at health food stores
It is possible to purchase CBD oil from health food stores in most, but not all, US states (the rules vary, so you should always check with your healthcare provider). Many companies promote the use of CBD oil for a range of conditions – from anxiety to insomnia to chronic pain. However, the Epidiolex brand is the only CBD oil that is FDA-approved to treat seizures.
If you wish to purchase CBD oil for seizures, you should always speak with your doctor first.
Side effects and interactions between CBD oil and seizure medicine
While Epidiolex (and other CBD oils) may provide some relief from seizures, it should always be taken with caution and under guidance from a medical professional. This is because of:
- Side effects: CBD oil can cause sleepiness, diarrhea, fatigue, decreased appetite and, potentially, liver damage
- Interactions: CBD oil may interact with other anti-epilepsy drugs. People taking valproic acid may see an increase in liver enzymes which could cause liver damage, while people taking Clobazam may feel especially tired
Cautious optimism about CBD oil for seizures
It is always positive to learn about a new treatment for epilepsy, and the potential benefits of CBD oil Epidiolex for seizures are exciting. However, we are still learning about how CBD affects people with epilepsy, so until we know more it should not be seen as a replacement for standard treatments.
If you would like to find out more about Epidiolex, CBD oil and seizures, speak to your doctor about how it might work for you and whether it is safe for you to try it.
CBD for Seizures- Use, Effectiveness, Side Effects, and More
If you have seizures or are the parent of a child who has seizures, then you are probably constantly on the lookout for ways to control seizures with as few side effects as possible. CBD oil is one of the latest things to be touted as a miracle cure for seizures. While its effects are not the miracle cure some people suggest, it is a promising treatment that might be right for you.
What is CBD?
CBD is short for cannabidiol, which is a chemical found in marijuana. It is not the same as tetrahydrocannabinol (THC), the chemical in cannabis that is responsible for the “high” feeling people get from marijuana.
What does CBD do?
Well, people make many claims about what CBD can do. Not all of them have been tested and verified. However, there is support for claims that CBD may help reduce pain and anxiety.
Does CBD help seizures?
The short answer is yes. CBD can help prevent some types of seizures in some people and animals. Clinical trials have demonstrated a significant reduction in seizures for people taking CBD to treat Lennox-Gastaut, Dravet syndrome, or tuberous sclerosis complex. Research in other areas is still in early stages, but there are indications that CBD may help prevent other types of seizure or increase the efficacy of other antiepileptic medications. Early clinical trials suggest that CBD may dramatically reduce seizures in people with CDKL5 deficiency disorder, Aicardi syndrome, Doose syndrome, and Dup15q syndrome. In addition, CBD appeared to retain its efficacy over the length of the clinical trial.
How does CBD help prevent seizures?
That is a wonderful question, but, unfortunately, the research simply is not sufficient to give a definitive answer. What we do know is that bodies contain natural neurotransmitters and receptors known as the endocannabinoid system. CBD is believed to interact with that system, which is believed to influence a range of bodily functions and systems including immune response, appetite, pain, and sleep.
Is CBD approved by the FDA to treat seizures?
Yes, but not all CBD oils and not all types of seizures. Currently, Epidolex, a prescription form of CBD, is approved to treat seizures caused by Lennox-Gastaut, Dravet syndrome, and tuberous sclerosis complex.
Does CBD interact with other seizure medications?
Yes. We know that CBD interacts with brivaracetam, clobazam, eslicarbazepine, stiripentol, rufinamide, topirimate, valproic acid, and zonisamide. It also possible that it interacts with other antiepileptics, and as research continues, we should have a better idea of other possible interactions.
How do I use CBD or CBD oil to treat seizures?
If you have a seizure disorder, you should be seeing a neurologist for treatment. It is very important to discuss whether you should use CBD oil with your neurologist. While it is generally safe to use, there is always a risk of potential drug interactions. In addition, some people actually experience an increase in seizures when they use CBD. Therefore, just like with any antiepileptic drugs, you want to have a professional monitoring your use of CBD.
What is an average clinical use of CBD to treat seizures?
The starting dose for CBD is 2.5 mg/kg of Epidolex, two times a day. A normal maintenance dosage is 5mg/kg twice daily, and the maximum dosage is 10mg/kg twice daily. As with other antiseizure medications, it should be introduced or stopped gradually, as sudden changes can increase seizure activity.
What are the potential side effects of CBD when used to treat seizures?
Whether used alone or with other seizure medications, there are some potential side effects of using CBD to treat seizures. It can lead to an increase in suicidal thoughts or behaviors, sleepiness, drowsiness, diarrhea, and loss of appetite. While most of these side effects are inconvenient, interactions can also cause liver damage.
Can CBD increase my seizures?
This is a tricky question to answer. Anecdotally, it seems clear that some percentage of people will have an increase in the number of seizures in response to using CBD. However, why is not so clear. Research seems to suggest that people who use commercial CBD products are likely to see an increase in seizures, while people using prescription CBD are likely to see a reduction in seizures. The speculation is that commercial products are not pure CBD, but are tainted with THC, which is known to be a potential seizure trigger.
Can I use over-the-counter CBD to treat epilepsy?
The problem with OTC CBD is that it is not regulated by the FDA. This makes it impossible to know what dose you would be getting, if the product is contaminated with impurities, or if it even is CBD. If you want to explore using CBD to treat seizures, talk with your doctor about adding Epidolex, an FDA regulated product that eliminates the specific risks posed by an OTC product, to your treatment plan.