As seen online:
“Cannabinoid hyperemesis syndrome (CHS) can affect people who use cannabis (marijuana) long-term. CHS causes frequent, severe nausea and vomiting. Hot baths and showers may temporarily relieve symptoms. But the only way to cure CHS is to stop using cannabis.”
— from Cannabinoid Hyperemesis Syndrome (CHS): Causes, Symptoms & Treatment as of 25 June 2025