Drake T E, Maibach H I
Arch Dermatol. 1976 Feb;112(2):202-3.
A patient had acute stomatitis and dermatitis due to a popular toothpaste containing cinnamon oil flavor. Cinnamon cassia oil is known as a topical sensitizer and was demonstrated to be the offending allergen. Cinnamic aldehyde and related chemicals are used widely, so that patients having cinnamon allergy may be exposed to many sources. There is difficulty in diagnosing allergic contact stomatitis.
一名患者因使用含肉桂油香料的大众牙膏而出现急性口腔炎和皮炎。桂皮油被认为是一种局部致敏剂，已证实是引发过敏的过敏原。肉桂醛及相关化学物质应用广泛，因此对肉桂过敏的患者可能会接触到多种来源的此类物质。诊断过敏性接触性口腔炎存在困难。
