Does erythema ab igne go away?

The mainstay of treatment of erythema ab igne is removal of the offending heat source. Mild cases will resolve over the course of months while more advanced cases can persist for years or remain permanently.

How long does erythema ab igne take to develop?

Erythema ab igne is an asymptomatic cutaneous disorder characterized by erythematous reticulated hyperpigmentation resulting from chronic exposure to infrared radiation in the form of heat. We report three cases of erythema ab igne from chronic heating pad use over a duration of six months to three years.

What does mild erythema ab igne look like?

Limited exposure to heat, insufficient to cause a direct burn, causes a mild and transient red rash resembling lacework or a fishing net. Prolonged and repeated exposure causes a marked redness and colouring of the skin (hyper- or hypo-pigmentation).

What does erythema IGNE feel like?

Prolonged thermal radiation exposure to the skin can lead to the development of reticulated erythema, hyperpigmentation, scaling and telangiectasias in the affected area. Some people may complain of mild itchiness and a burning sensation, but often, unless a change in pigmentation is seen, it can go unnoticed.

What kind of skin condition is erythema ab igne?

Erythema ab igne (EAI) is characterised by localised areas of reticulated (net-like) erythema and hyperpigmentation caused by chronic exposure to infrared radiation in the form of heat. It was once a common condition seen in the elderly who sat close to open fires.

Can a hot water bottle cause erythema ab igne?

Those who frequently use hot water bottles may develop erythema ab igne. Exposure to infrared radiation creates a mottled appearance on the skin. Treatment of erythema ab igne may involve laser therapy. Erythema ab igne is a condition that often comes from using the bottles for too long against the skin.

What kind of laser is used for erythema ab igne?

In patients with chronic erythema ab igne that results in hyperpigmentation, photothermolysis using the Nd:YAG, ruby, or alexandrite laser may improve the appearance of the lesions of erythema ab igne.

Why do people get erythema ab igne in Kashmir?

In Kashmir, due to the use of a kanger which also causes kangri cancer. The pathogenesis of erythema ab igne remains unknown. It has been proposed that thermal radiation exposure can induce damage to superficial blood vessels that subsequently leads to epidermal vascular dilation.