Cannabinoid hyperemesis syndrome (CHS) can affect people who use cannabis (marijuana) long-term. It includes contributions from various experts and covers topics such as patient experiences, central nervous system pathways, and treatment approaches. The book is available in multiple ebook formats and consists of 443 pages. There was an overall increase in suspected CHS acute care encounters from 2009 to 2019. Over the 11-year period, annual prevalence increased by approximately 134% to 175%, depending on how CHS was defined. CHS remains a phenomenon that warrants study and understanding proportional to its adverse effects on individuals and healthcare systems.
Common Diagnostic Pitfalls
- Intravenous lorazepam administered in doses of 1 to 2 mg every 4 to 6 h has shown symptom relief 65,66.
- Parenteral narcotics are contraindicated for abdominal pain from CHS, as these drugs may exacerbate hyperemesis and lead to addictive behavior.
- Under the language of the bill, NHTSA is prohibited from using appropriated funds to encourage illegal drug or alcohol use in its advertising campaigns.
- Characteristics were similar in both groups and most patients were between ages 18–34, of white race/ethnicity, and had either commercial or Medicare insurance.
- Because of this possible complication, it’s important to use caution with marijuana and other cannabis products.
Equally, ketones are a useful marker of metabolism and starvation status. A raised white cell count is often seen and is of uncertain significance. An ECG may also be helpful to assess the patient’s QTc interval before administering specific antiemetics. Scromiting can last anywhere chs from a few hours to several days, depending on how severe it is. If cannabis use continues, symptoms may repeat and become harder to manage.
What are the symptoms of cannabinoid hyperemesis syndrome?
Viral headlines may cause panic temporarily but the medicinal effects of cannabis will make more of an impact. The same dose and strain of weed can be received differently by two people. It can make a person energetic and lively, while it can make another what is alcoholism person lazy and couch-locked. You might have seen some viral news going around that cannabis causes scromiting.

High-Risk Populations for CHS Development
The term “hyperemesis” means persistent, excessive vomiting—the opposite of what most people expect from marijuana, which is commonly used to prevent nausea. Cannabinoid hyperemesis syndrome (CHS), or cannabis hyperemesis syndrome, is caused by long-term cannabis (marijuana) use. People who have CHS experience repeated and severe bouts of nausea, vomiting, dehydration and stomach pain. TRPV1, PPARα, GRP55, and GRP119 are the other receptors influenced by cannabinoids 27. Cannabinoid receptor type 1 (CB1R) is a G protein-coupled receptor (GPCR) primarily expressed in the central nervous system but also found in peripheral tissues.

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However, California has a large population of consumers of cannabis, and the results may have broad implications for clinical care across settings and populations. https://ecosoberhouse.com/ Fifth, we were unable to review the EHR data for documentation of if cannabis use occurred prior to the onset of cyclic vomiting. Finally, results are limited by exclusion of more recent data and by not examining how the Covid-19 pandemic may have affected CHS prevalence. This phase begins with severe symptoms that intensify rapidly within a few hours 54.

