A Case of Cannabinoid Hyperemesis Syndrome Relieved by Hot Bathing
A case of CHS in a chronic cannabis user presented as cyclical vomiting relieved by frequent hot baths, highlighting the need for emergency department awareness of this underrecognized condition.
Quick Facts
What This Study Found
The case presents a typical CHS presentation: a chronic cannabis user with cyclical vomiting that was relieved by compulsive hot bathing. The authors emphasize that CHS is underrecognized in emergency department settings, leading to delayed diagnosis, unnecessary testing, and repeated presentations.
Early recognition of CHS can lead to simpler and more effective treatment: cannabis cessation. The authors advocate for increased awareness among emergency physicians to reduce the diagnostic delay and healthcare costs associated with this condition.
Key Numbers
Single case report. CHS characterized by cyclical vomiting in a chronic cannabis user, relieved by hot baths, treated by cannabis cessation.
How They Did This
This is a single case report with clinical description of the presentation, workup, and diagnosis of CHS.
Why This Research Matters
CHS is increasingly common as cannabis use rises with legalization. Emergency departments frequently encounter patients with cyclical vomiting, and recognizing CHS early can prevent unnecessary invasive testing and costly hospital admissions.
The Bigger Picture
As cannabis use becomes more normalized, CHS cases are expected to increase. This case adds to the growing literature advocating for CHS awareness in emergency medicine training and clinical practice.
What This Study Doesn't Tell Us
This is a single case report with minimal clinical detail. It does not add new scientific knowledge about CHS mechanisms or treatment beyond reinforcing existing understanding.
Questions This Raises
- ?How common is CHS in the general cannabis-using population?
- ?Are there genetic or other factors that predispose certain users to develop CHS?
- ?What is the optimal emergency department protocol for suspected CHS?
Trust & Context
- Key Stat:
- CHS is underrecognized in emergency departments, leading to delayed diagnosis
- Evidence Grade:
- This is a brief case report reinforcing known CHS characteristics.
- Study Age:
- Published in 2014. CHS awareness has increased substantially since.
- Original Title:
- A rare case of cannabis hyperemesis syndrome relieved by hot water bathing.
- Published In:
- Clinical medicine (London, England), 14(1), 86-7 (2014)
- Authors:
- Warner, Ben, Cairns, Stuart, Stone, Andy
- Database ID:
- RTHC-00891
Evidence Hierarchy
Describes what happened to one person or a small group.
What do these levels mean? →Frequently Asked Questions
How is CHS treated?
The definitive treatment is stopping cannabis use. Symptoms typically resolve within days to weeks of cessation. Hot showers provide temporary relief during episodes but are not a long-term solution.
Can CHS come back?
Yes. CHS recurs if cannabis use is resumed. Complete cessation is necessary to prevent future episodes.
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Cite This Study
https://rethinkthc.com/research/RTHC-00891APA
Warner, Ben; Cairns, Stuart; Stone, Andy. (2014). A rare case of cannabis hyperemesis syndrome relieved by hot water bathing.. Clinical medicine (London, England), 14(1), 86-7. https://doi.org/10.7861/clinmedicine.14-1-86
MLA
Warner, Ben, et al. "A rare case of cannabis hyperemesis syndrome relieved by hot water bathing.." Clinical medicine (London, 2014. https://doi.org/10.7861/clinmedicine.14-1-86
RethinkTHC
RethinkTHC Research Database. "A rare case of cannabis hyperemesis syndrome relieved by hot..." RTHC-00891. Retrieved from https://rethinkthc.com/research/warner-2014-a-rare-case-of
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.