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Dyshidrotic eczema

Dyshidrotic eczema, or pompholyx, causes small, intensely itchy blisters on the fingers, palms, toes or soles. It may clear and return; treatment helps control inflammation and dry skin.

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  • Dyshidrotic eczema is also called pompholyx. It causes small, deep and often very itchy blisters on the palms, sides of the fingers, soles or toes.
  • The condition is not contagious. Fluid from the blisters cannot give someone else eczema.
  • A flare-up often starts with itching, burning or stinging. After a few weeks, the blisters dry out and the skin may peel, flake or develop painful cracks.
  • Heat, heavy sweating, stress, wet work, irritating substances and contact allergy to nickel or cobalt, for example, may trigger a flare-up in some people.
  • Daily skin protection and a rich, fragrance-free emollient ointment are important. A prescribed anti-inflammatory ointment is often temporarily needed during a flare-up.
  • Have the first episode assessed, because fungal infection, contact dermatitis, scabies, herpes and other skin conditions may look similar.
  • Call the same day for pus, rapidly spreading redness, severe pain, fever or many sudden blisters with feeling ill.

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