Cannabinoid Hyperemesis Syndrome in Teens: Symptoms, Causes, and Treatment

Teen marijuana use is rising, especially through vaping, and many parents and teens may assume it is relatively harmless. But regular cannabis use during adolescence can affect brain development, academic performance, and mental health. Pediatrician Cindy Gellner, MD, talks about cannabinoid hyperemesis syndrome, a condition that causes severe, repeated nausea and vomiting in frequent marijuana users. Recognizing the warning signs and understanding the health risks can help families address the issue early and seek medical care when needed.