thermopsis lanceolata/vomiting

BACKGROUND Thermopsis species have been suspected of causing livestock losses. One human case series of Thermopsis poisoning was located in the literature. We report 23 suspected cases of Thermopsis exposures, some resulting in significant toxicity.. METHODS Retrospective chart review of all calls

Various Thermopsis species are found in the foothills and plains of the Rocky Mountains. There are no reported cases of human ingestion to Thermopsis reported in the literature. We report 5 cases of ingestion of seeds or flowers where the primary symptoms were nausea, vomiting and headache of