Common plant toxicology: a comparison of national and southwest Ohio data trends on plant poisonings in the 21st century.

Abstract

Data from the American Association of Poison Control Centers (AAPCC) and the Cincinnati-based Drug and Poison Information Center (DPIC) were analyzed to determine the incidence and trends of human plant poisonings since the year 2000. Approximately 3.4% of the approximately 4.3 million annual calls to the AAPCC centers involved plants, with a higher fraction (4.5%) for pediatric exposures. Nearly 70% of plant exposures occurred in children under six. Only 8% of cases required treatment in a health-care facility, and only 0.1% (in 2008) were considered severe outcomes. The most prominent groups of plants involved in exposures are those containing oxalates, and the most common symptom is gastroenteritis. The top 12 identified plants (in descending order) nationally were Spathiphyllum species (peace lilly), Philodendron species (philodendron), Euphorbia pulcherrima (poinssettia), Ilex species (holly), Phytolacca americana (pokeweed), Toxicodendron radicans (poison ivy), Capsicum (pepper), Ficus (rubber tree, weeping fig), Crassula argentea (jade plant), Diffenbachia (dumb cane), Epipremnum areum (pothos) and Schlumbergera bridesii (Christmas cactus). Broad overlaps between the DPIC and the AAPCC incidence data were noted, with essentially the same plant species in each dataset. The nature of the various toxins, the symptomatology and potential treatments are discussed for the highest ranking plant species.

• Authors: Dan D Petersen
• Journal: Toxicology and applied pharmacology (Toxicol Appl Pharmacol) Vol. 254 Issue 2 Pg. 148-53 (Jul 15 2011) ISSN: 1096-0333 [Electronic] United States
• PMID: 21034756 (Publication Type: Comparative Study, Journal Article)
• Copyright: Copyright © 2011 Elsevier Inc. All rights reserved.

Chemical References

• Oxalates

Topics

• Databases, Factual
• Gastrointestinal Diseases (chemically induced, diagnosis, epidemiology)
• Humans
• Incidence
• Ohio (epidemiology)
• Oxalates (chemistry, toxicity)
• Plant Poisoning (diagnosis, epidemiology)
• Plants (toxicity)
• Poison Control Centers
• United States (epidemiology)