As winter gives way to summer — and we’re all eager for sunshine — many dread the return of eczema flare-ups. Among the various eczema types, Dyshidrotic eczema (also called pompholyx) is especially troublesome, often causing itchy blisters on hands and feet.
What is Dyshidrotic Eczema?
Dyshidrotic eczema is a form of eczema that causes small, fluid-filled, intensely itchy blisters on the palms, sides of fingers, and soles of the feet.
Who is at Risk
It’s most commonly seen in adults under 40, and tends to appear more often in people — especially women — who have a history of eczema, hay fever, or other allergic conditions. (National Eczema Society)
Symptoms to Watch For
- sudden onset of tiny, itchy blisters on hands, fingers, or feet
- skin may later become dry, cracked, thickened or peel as blisters heal
What Triggers It / What Causes It
The exact cause isn’t fully known. However, flares are often triggered by: contact with irritants or allergens (e.g. certain metals like nickel or cobalt, soaps, detergents), frequent wet hands or sweaty skin, stress, and hot or humid weather.
There is also a genetic link — people with family history of eczema are at higher risk.
Managing Dyshidrotic Eczema
- Use gentle moisturizers (emollients) instead of harsh soaps to help protect the skin barrier.
- If blisters form and are severe or recurrent, seek medical care — treatments can ease symptoms and reduce flare-ups.