Erythema ab igne - 火逼性紅斑
長時間暴露在高溫下會導致這種疾病。
References
Erythema ab igne 是由於反覆暴露於熱或紅外線輻射而引起的皮疹。它經常發生在工作或使用加熱墊時。主要處理方法是除去熱源。皮疹可能會隨著時間的推移而消退，但可能會留下永久性色素沉著或疤痕。維他命A酸或氫醌等治療方法可以幫助緩解持續性色素沉澱。
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.
不同類型的熱源可能會導致這種情況，例如：
- 重複使用熱水袋、電熱毯或熱墊來治療慢性疼痛。
- 重複暴露於加熱的汽車座椅、小型暖爐或壁爐中。反覆或長時間接觸加熱器是老年人的常見原因。
- 銀匠和珠寶商（臉部受熱）、麵包師和廚師（手臂、臉部）的職業危害
- 將筆記型電腦放在大腿上（筆記型電腦引起的紅斑）。