PERNIOSIS

By Gary M. White, MD

Perniosis


Perniosis is an inflammatory condition of the acral areas chronically exposed to the cold.

Clinical

Pruritic, often painful areas are seen on the fingers and toes. The condition is more common in women and those who are thin. It most commonly occurs in and may recur every winter.

Differential Diagnosis

Chilblain lupus and familial chilblain lupus can present in an identical manner.

Workup

Treatment

If the patient is able to avoid all cold, damp environments, the condition will resolve without any other treatment. A topical steroid may be given acutely. Nifedipine has been used in severe cases.

In speaking with one patient with toe perniosis on followup, she said "Doing great on thick socks. Got the electric ones and worked but are not as comfortable. The steroid cream (fluocinonide) helped."

Additional Pictures

Perniosis Perniosis

Perniosis Perniosis

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