For a small percentage of people who smoke marijuana, long-term use can make them sick with violent vomiting. California doctors worry they'll see more cases when pot is fully legalized in January.
How Smoking Pot Can Make You Puke Violently For Days https://www.menshealth.com/health/cannabinoid-hyperemesis-syndrome-symptoms?utm_campaign=DailyDose
Often mistakenly called Cyclical Vomiting Syndrome, Cannabinoid Hyperemesis Syndrome is a rare form of cannabinoid toxicity that develops in chronic smokers. It’s characterized by cyclic episodes of debilitating nausea and vomiting.