Anaphylaxis is a severe, systemic hypersensitivity reaction that can be potentially life‐threatening. Anaphylaxis during oral food challenge is not uncommon and can usually be effectively managed with intramuscular adrenaline as first line treatment. Although very rare, fatal anaphylaxis during in‐hospital food challenge has been reported.

中文翻译：

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院内食物挑战期间肌内肾上腺素难治性过敏反应：病例系列和建议管理

过敏反应是一种严重的全身性超敏反应，可能危及生命。口服食物激发期间的过敏反应并不少见，通常可以通过肌肉注射肾上腺素作为一线治疗来有效控制。尽管非常罕见，但已报告了院内食物激发期间致命的过敏反应。