Discontinuing contact with the heat source is the initial treatment of<unk> . If the area is only mildly affected with slight redness, the condition may resolve itself in a few months. If the condition is severe and the skin pigmented and atrophic, resolution is unlikely. In this case, there is a possibility that a squamous cell carcinoma or a neuroendocrine carcinoma such as a Merkel cell carcinoma may form. If there is a persistent sore that does not heal or a growing lump within the rash, a skin biopsy should be performed to rule out the possibility of skin cancer. If the<unk>  lesions demonstrate pre-cancerous changes, the use of 5-fluorouracil cream has been recommended.<unk> normally pigmented skin may persist for years. Treatment with topical tretinoin or laser treatment may improve the appearance.
Erythema ab igne
Pathergy
Prurigo simplex
Papular eruption of blacks
Wrinkly skin syndrome
Dandruff
Prurigo nodularis
Sunburn