When ingested, the common house plant dieffenbachia can lead to significant toxicity and possibly death if timely medical attention is not forthcoming following initial exposure. The deleterious effects should not be overlooked especially when children are involved who, naturally curious, may bite into this innocuous looking plant. Although the patient in this case was a type II diabetic on insulin, neither hypo- nor hyperglycemia developed. There was no other significant electrolyte imbalance despite the acute stressor placed on him.