Erythema ab igne - 火逼性紅斑
長時間暴露於高溫環境會導致此疾病。
relevance score : -100.0%
ReferencesErythema ab igne 是由於反覆暴露於熱或紅外線輻射而引起的皮疹，常見於長時間工作或使用加熱墊時。主要的處理方式是移除熱源。皮疹可能會隨時間逐漸消退，但亦可能留下永久性色素沉著或疤痕。維生素A酸 (tretinoin) 或氫醌 (hydroquinone) 等藥物可用於改善持續性的色素沉著。
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.
可能導致此情況的熱源包括：
- 長期使用熱水袋、電熱毯或熱墊來緩解慢性疼痛。
- 長時間坐在加熱的汽車座椅、小型暖爐或壁爐旁。反覆或持續接觸加熱器是老年人的常見原因。
- 銀匠與珠寶商（臉部受熱）、麵包師與廚師（手臂、臉部）等職業危害。
- 將筆記型電腦放在大腿上（筆記型電腦引起的紅斑）。