FDA Approves First Marijuana-Derived Drug

As the CBD-based medication enters the market, the agency promises a crackdown on producers of cannabidiol products that make unproven claims.

Written byShawna Williams
| 2 min read
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The US Food and Drug Administration today (June 25) approved for the first time a marijuana-derived drug, Epidiolex, for the treatment of two rare forms of epilepsy. The drug contains cannabidiol, or CBD, and does not make users high while reducing the rate of seizures in patients with Dravet or Lennox-Gastaut syndromes, clinical trials show.

“In my practice, I often see patients with these highly treatment-resistant epilepsies who have tried and failed existing therapies and are asking about CBD,” says Orrin Devinsky of NYU Langone Health, a lead investigator in the trials, in a statement released by the company that makes Epidiolex. “I am delighted that my physician colleagues and I will now have the option of a prescription cannabidiol that has undergone the rigor of controlled trials and been approved by the FDA to treat both children and adults.”

Both Dravet and Lennox-Gastaut are relatively severe forms of epilepsy ...

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Meet the Author

  • Shawna was an editor at The Scientist from 2017 through 2022. She holds a bachelor’s degree in biochemistry from Colorado College and a graduate certificate in science communication from the University of California, Santa Cruz. Previously, she worked as a freelance editor and writer, and in the communications offices of several academic research institutions. As news director, Shawna assigned and edited news, opinion, and in-depth feature articles for the website on all aspects of the life sciences. She is based in central Washington State, and is a member of the Northwest Science Writers Association and the National Association of Science Writers.

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