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Cannabinoid hyperemesis syndrome
by Alike Medical Team ∙ Updated on June 13, 2023
Cannabinoid hyperemesis syndrome (CHS) refers to a condition which is characterized by frequent nausea and vomiting among people who use cannabis (marijuana) on a regular basis, after long- term use. It is more common in people who use cannabis at least once a week, especially since adolescence. CHS is a new diagnosis and experts are not sure of its cause.
12 people with Cannabinoid hyperemesis syndrome
Symptoms include recurrent episodes of nausea, extensive vomiting, dehydration, and abdominal pain.
Diagnosis is based upon findings from medical history and physical examination. Further evaluation may include blood tests and imaging tests in order to rule out other conditions.
The only treatment available is to stop using cannabis. Treating the symptoms is possible with medications such as antihistamines, antipsychotic medication, intravenous hydration, and pain relievers. Many report that taking showers helps.
☝ We provide information on prescription and over-the-counter medicines, diagnosis, procedures and lab tests. This material is provided for educational purposes only and is not medical advice, diagnosis or treatment.
National Institutes of Health ∙ World Health Organization ∙ MedlinePluse ∙ Centers for Disease Control and Prevention
☝ All information has been reviewed by certified physicians from Alike
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