What's 'scromiting'? Here's what to know about the cannabis-related condition

Some people have described a bizarre side effect after using marijuana: uncontrollable vomiting. It's sometimes called "scromiting"—a mash-up of screaming (from intense pain) and vomiting. The medical term is cannabis hyperemesis syndrome, a condition that can affect long-term, frequent cannabis users. Here's what to know about the condition, its cause and who's at risk.