In the aforementioned 2019 review of studies on this drug, however, researchers found that while adding Epidiolex to a treatment regimen may increase certain specific side effects, it may actually decrease the overall amount of side effects participants experienced.
Epidiolex comes in an oral solution (liquid form), and the recommended dose is initiated based on weight.
If you have questions regarding whether cannabidiol is an appropriate treatment for you or someone you know, talk to your healthcare provider first. You can use our Doctor Discussion Guide below to help start that conversation about treatment options and more.
Meredith Bull, ND, is a licensed naturopathic doctor with a private practice in Los Angeles, California.
Over-the-Counter CBD Products
A 2017 study published in JAMA found that 26 percent of products purchased online contained less CBD than their labels claimed.
When used with other anti-seizure drugs, CBD can cause elevated liver enzymes, which is often a sign of liver injury.
The side effects of CBD that have been reported in the studies when it was added to other antiseizure medications included:
More severe side effects, which you should contact your healthcare provider about right away, include:
CBD itself does not have abuse potential and does not produce the "high" that is typical of marijuana, so you do not need to worry about your child abusing the drug or becoming addicted to it. However, it is possible that others may misunderstand the effects of the drug, particularly because it is new and because it is derived from the same plant that marijuana is derived from.
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.
Studying neuroscience is challenging. While scientists can take a hands-on approach to discover how other…
Neurology is the branch of medicine that deals with the nervous system. In addition to…
What are the potential side effects of CBD when used to treat seizures?
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.
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.
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.
Can I use over-the-counter CBD to treat epilepsy?
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.
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.
Galveston resident Trysten Pearson, who has epilepsy, experienced his first seizure in 2013 when he was 12 years old. But last summer, his mother Shena Pearson explained, his condition began to deteriorate quickly.
“This can be really beneficial to patients,” said Michael Watkins, M.D., assistant professor of pediatric neurology with McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth). Watkins works at the Pediatric Epilepsy Clinic at UTHealth, where about 20 patients have been prescribed CBD oil. He said the stigma associated with taking medicine derived from cannabis is fading.
“Because of these horrific seizures, when I show him photos from when he was younger, his memory is completely lost,” Shena explained. “Sometimes, he looks at a photo from his past, and he just bawls. He says, ‘It’s unfair to me that my history is gone.’”