house plants that can cause intoxications in companion animals

Plant poisoning in companion animals represents an increasingly prevalent yet frequently underrecognized health concern, concomitant with the growing popularity of houseplants and ornamental species (bertero et al., 2020). such intoxication events may result in acute toxic manifestations as well as chronic pathological conditions arising from prolonged exposure to phytotoxins (cortinovis & caloni, 2013). a primary contributing factor is the limited awareness among pet owners regarding the potential hazards posed by decorative plants commonly kept within households (al-sultan et al., 2023). this risk is particularly pronounced in juvenile animals, such as puppies and kittens, which are more likely to ingest plants due to curiosity, boredom, or exploratory behavior (martin, 1985). furthermore, the increasing amount of time pets spend indoors exacerbates the likelihood of exposure (bertero et al., 2020). toxicity arises from a wide array of plant-derived secondary metabolites, including alkaloids, glycosides, saponins, and oxalates, which may exert deleterious effects following ingestion or dermal contact (cortinovis & caloni, 2013). for example, nerium oleander contains oleandrin, a cardioactive glycoside capable of inducing fatal outcomes with the ingestion of even a single leaf (martin, 1985). clinical manifestations of plant poisoning range from oral mucosal irritation and gastrointestinal disturbances (vomiting, diarrhea) to respiratory distress, cardiac arrhythmias, and, in severe cases, death. accurate diagnosis is often challenging and requires correct identification of the ingested plant species. given that specific antidotes are rarely available for most phytotoxins, therapeutic interventions primarily involve symptomatic management and supportive care. moreover, insufficient familiarity with toxic plant species among veterinary practitioners may further complicate case management (severino, 2009). accordingly, enhancing the knowledge of both pet owners and veterinarians regarding toxic plants and their associated risks is of paramount importance (al-sultan et al., 2023). preventive strategies, including education and awareness-raising initiatives, remain the cornerstone in mitigating this avoidable yet significant threat (severino, 2009). this resentation therefore seeks to contribute to greater awareness of this issue among pet owners.