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A mysterious condition makes marijuana users violently ill, and it reveals a hidden downside to the drug’s growing popularity

Frequent marijuana use appears to be causing a mysterious syndrome characterised by severe nausea and repeated vomiting. Little is known about the condition, which is called cannabinoid hyperemesis syndrome, or CHS. Business Insider interviewed half a dozen patients diagnosed with CHS, as well as emergency-room doctors who’ve treated it and […]
A mysterious condition makes marijuana users violently ill, and it reveals a hidden downside to the drug’s growing popularity