The largest review of medicinal cannabis to date found it doesn’t effectively treat anxiety, depression, or PTSD—despite millions using it for those reasons. Researchers warn it could even make mental health worse, raising risks like psychosis and addiction while delaying proven treatments. Some limited benefits were seen for conditions like insomnia and autism, but the evidence is weak. The findings are fueling calls for stricter oversight as cannabis use continues to rise.

Study: https://www.thelancet.com/journals/lanpsy/article/PIIS2215-0366(26)00015-5/fulltext

Archived version: https://archive.is/newest/https://www.sciencedaily.com/releases/2026/03/260319044656.htm


Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.

  • rants_unnecessarily@piefed.social
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    1 day ago

    It’s not a “cure” medicine, it’s a “relief” medicine.

    Like painkillers.
    They don’t heal, they help lessen the negative effect of the illness to help while healing.

    We already know this, stop twisting study results to sound like there’s no positive side of cannabis.

    • Hawk@lemmy.dbzer0.com
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      1 day ago

      Yes, that’s exactly what the study says. That’s there’s nothing indicating this “relief” (= lessen symptoms) is given by cannabis. They’re not even talking about a cure, so not sure why you’re even bringing this up.

      • BarneyPiccolo@lemmy.today
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        14 hours ago

        Because no matter what this study concludes, far too many people know for absolutely certain that conclusion isn’t true, based on the simple fact that their personal experience contradicts it.