Emergency Department Visits for Cannabis Hyperemesis Syndrome Among Adolescents This JAMA study found a significant increase in ED visits for Cannabis Hyperemesis Syndrome (CHS) among U.S. adolescents between 2013 and 2021. The rise in CHS cases paralleled the increasing legalization and use of cannabis in this age group. CHS was more common in older teens […] The post Urgent Updates | July 24, 2025 first appeared on Urgent Care Association.
