Potential cyanide poisoning reported to the UK national poisons information service: 2008–2019

Most cases of ingestion of plant material involved children under five years and resulted in no or mild symptoms. In adults smoke inhalation was associated with the most severe poisoning. The lactate cut-off values associated with each severity score calculated in this study are lower than the values used by NPIS on TOXBASE. Analytical conformation of cyanide exposure was unavailable in the majority of case, limiting the strength of these conclusions.