A new CDC report has linked an “abrupt” 16% rise in emergency room visits to habitual cannabis use—with patients reporting nausea, vomiting, and severe abdominal pain.

CHS can cause severe nausea, repeated vomiting and abdominal pain after chronic marijuana use; CDC data show diagnoses rose 16%, with the sharpest increase among people ages 15 to…

A new CDC report has linked an “abrupt” 16% rise in emergency room visits to habitual cannabis use—with patients reporting nausea, vomiting, and severe abdominal pain.