A member asked:

Could periodic rapid thickening (then splitting and peeling) of skin on tips of all fingers and toes combined with rust colored pits on finger pads indicate an autoimmune problem?

A doctor has provided 1 answer
Dr. Amanda Stream answered

Specializes in Critical Care

Its possible: Rough, thick skin on the finger tips with cracks and discoloration can be related to repeated exposure to chemicals/dry environment. This can also be seen is polymyositis and dermatomyositis which are autoimmune diseases involving primarily the muscles and skin respectively.

Answered 6/17/2018

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