BACKGROUND
The toxicity of Dieffenbachia picta, an ornamental plant, arises from its ability to cause painful edema of oral mucous membranes, buccal ulcerations, and tongue hypertrophy after chewing on the stem or contact with the sap.
OBJECTIVE
We compared the anti-inflammatory effect of eugenol
BACKGROUND
A 70-year-old woman suffered severe irritation in her oral cavity after biting Dieffenbachia amoena petiole. She was treated a few hours after the exposure with systemic and local analgesics, as well as with systemic first generation antihistamine, and her symptoms improved rapidly.
Dieffenbachia picta Schott (Araceae), known in Brazil as "comigo-ninguém-pode" is an ornamental plant with toxic properties. Its juice, when chewed, causes a painful edema of the oral mucous membranes, buccal ulcerations and tongue hypertrophy. This acute inflammation sometimes becomes severe enough
The common houseplant, dieffenbachia, causes painful edematous swelling of the oral mucous membranes when chewed. This property, which is well known to the staffs of poison control centers, can be dangerous to the unwary or to victims of practical jokes. The microscopic features of the injury are
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