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Papers of the Week


2021 Jun 29


Am J Emerg Med


49

Efficacy of topical capsaicin for cannabinoid hyperemesis syndrome in a pediatric and adult emergency department.

Authors

Kum V, Bell A, Fang W, VanWert E
Am J Emerg Med. 2021 Jun 29; 49:343-351.
PMID: 34242945.

Abstract

Cannabinoid hyperemesis syndrome (CHS) is a clinical diagnosis characterized by symptoms of recurrent nausea, vomiting, and severe abdominal pain in the setting of chronic cannabis use. Symptoms of CHS are frequently unresponsive to standard antiemetic therapy. Topical capsaicin applied to the abdomen has been cited as a potential effective agent for CHS however robust evidence is lacking.