Erythema ab igne - 火激红斑
长时间暴露在高温下会导致这种疾病。
relevance score : -100.0%
ReferencesErythema ab igne 是由于反复暴露于热或红外线辐射而引起的皮疹，常见于工作时或使用加热垫时。主要处理方法是去除热源。皮疹可能会随着时间的推移而自行消退，但也可能留下永久性色素沉着或疤痕。维甲酸或氢醌等治疗方法可以帮助缓解过度的持续性色素沉着。
Erythema ab igne is a rash characterized by a reticulated pattern of erythema and hyperpigmentation. It is caused by repeated exposure to direct heat or infrared radiation, often from occupational exposure or the use of heating pads. The primary treatment of this disease entity is the removal of the offending heat source. The resulting abnormal pigmentation of affected areas may resolve over months to years; however, permanent hyperpigmentation or scarring may persist. Treatments for hyperpigmentation, such as topical tretinoin or hydroquinone, can be useful in treating persistent hyperpigmentation.
Erythema ab igne is a rash characterized by a reticulated pattern of erythema and hyperpigmentation. It is caused by repeated exposure to direct heat or infrared radiation, often from occupational exposure or the use of heating pads. The primary treatment of this disease entity is the removal of the offending heat source. The resulting abnormal pigmentation of affected areas may resolve over months to years; however, permanent hyperpigmentation or scarring may persist. Treatments for hyperpigmentation, such as topical tretinoin or hydroquinone, can be useful in treating persistent hyperpigmentation.
不同类型的热源都可能引发此情况，例如：
- 反复使用热水袋、电热毯或热垫来缓解慢性疼痛。
- 长时间或频繁接触加热的汽车座椅、小型取暖器或壁炉。对老年人而言，反复或长期接触加热器是常见原因。
- 银匠、珠宝商（面部受热）以及面包师、厨师（手臂、面部）的职业危害。
- 将笔记本电脑放在大腿上使用（笔记本电脑引起的红斑）。