Erythema ab ignehttps://en.wikipedia.org/wiki/Erythema_ab_igne
Erythema ab igne ndi matenda a khungu omwe amayamba chifukwa cha kutentha kwa nthawi yaitali (ma radiation a infrared). Ngati kutentha kumakhala kwanthawi, kungabweretse reticulated erythema, hyperpigmentation, makulitsidwe ndi telangiectasias mdera. Anthu ena amatha kudandaula pang'ono chifukwa cha kutentha kwa thupi.

Mitundu yosiyanasiyana ya kutentha imatha kuyambitsa vutoli monga:
- Kugwiritsa ntchito mobwerezabwereza mabotolo a madzi otentha, zofunda zotenthetsera kapena zoyenera kutentha pofuna kuchiza kupweteka kosalekeza.
- Kupeza kutentha kwa mobwerezabwereza pamipando yamagalimoto, ma heater, kapena moto. Kupezeka kwa kutentha kwanthawi komanso kutentha kwapakatikati ndi chifukwa cha ntchito yochuluka ya okalamba.
- Zowopsa pa ntchito za osula siliva ndi miyala yamtengo wapatali (nkhope yoyaka moto), ophika mkate ndi ophika (mikono, nkhope).
- Kupumitsa laputopu pa ntchafu (laputopu kompyuta‑induced erythema ab igne).

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  • Kutentha kwa antwi kwaitali kumatha kuyambitsa vutoli.
  • Izi zikhoza kuchitika ngati miyendo ya munthu yakhala pa chitofu chotentha kwa nthawi yaitali.
References Erythema Ab Igne 30855838 
NIH
Erythema ab igne ndi zidzolo zomwe zimachitika chifukwa chowonekera mobwerezabwereza kutentha kapena ma radiation a infrared. Nthawi zambiri zimachitika chifukwa cha ntchito kapena kugwiritsa ntchito mapepala otenthetsera. Chithandizo chachikulu ndi kuchotsa gwero la kutentha. Ziphuphu zimatha kuzimirira nthawi ikupita, koma zimatha kusiya hyperpigmentation kosatha kapena zipsera. Mankhwala monga tretinoin kapena hydroquinone angathandize kuti pigmentation isapitirire.
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.