Rare and mysterious vomiting illness linked to heavy marijuana use

11/30/17–Cannabinoid hyperemesis syndrome, a condition only recently acknowledged by the medical community, affects a small population — namely, a subset of marijuana users who smoke multiple times a day for months, years or even decades. Doctors say it’s difficult to treat the condition. There is no cure other than to quit using marijuana. Furthermore, doctors can do little to relieve the symptoms, since traditional anti-nausea medications often don’t work and there are no pills to prevent the onset of an episode. Read