Fast answer
Small itchy bumps between the fingers can sometimes be caused by eczema, including dyshidrotic eczema, but eczema is not the only possible explanation. Contact dermatitis, irritation and other skin conditions can also cause itching, bumps or small blisters between the fingers.
Avoid scratching or trying to burst the bumps. Keep your skincare gentle and seek professional advice if symptoms are severe, spreading, very painful, showing signs of infection or if you are unsure what is causing them.
Few things are more distracting than an itch between your fingers that keeps coming back. When small bumps or tiny blisters appear as well, it is easy to assume that eczema must be responsible.
Sometimes it is. But the skin between the fingers can be affected by several different conditions, and the correct treatment depends on what is actually causing the problem.
Our complete guide to eczema on the fingers explains the wider pattern of finger eczema, including common symptoms, possible triggers and treatment options.
Can eczema cause itchy bumps between the fingers?
Yes. Some forms of eczema can cause small, intensely itchy bumps or fluid filled blisters on the hands and fingers.
Dyshidrotic eczema, sometimes called pompholyx, commonly affects the fingers, palms and sides of the hands. Small blisters may appear before the skin later becomes dry, cracked or flaky.
Hand eczema more generally can also cause redness, itching, dryness and irritation between the fingers. Our hand eczema guide explains how eczema can affect different areas of the hands.
Not every itchy bump between your fingers is eczema. The appearance and location can provide clues, but an accurate diagnosis matters when symptoms are persistent, unusual or worsening.
What else can cause itchy bumps between the fingers?
Several conditions can produce similar looking symptoms.
Contact dermatitis may develop after the skin comes into contact with an irritating substance or something to which you are allergic. Soaps, detergents, cleaning products and workplace substances can all affect the hands.
Other conditions can also cause itching or a rash between the fingers, so avoid diagnosing the problem from photographs online alone.
If irritation is mainly affecting the ends of your fingers rather than the spaces between them, our fingertip dermatitis guide may be more relevant.
If the irritation is concentrated around the nail folds or cuticles instead, our guide to dermatitis around the fingernails and cuticles explains the possible triggers and signs to look for.
Should you scratch or burst the bumps?
Try not to.
Scratching may damage already irritated skin, while deliberately bursting small blisters can leave the surface of the skin broken.
Keep fingernails short if scratching is difficult to avoid and try to identify activities or substances that consistently seem to make the itching worse.
The aim is to protect the skin while working out what is causing the problem, rather than repeatedly disturbing the bumps themselves.
What can help irritated skin between the fingers?
If eczema or irritation is contributing to dry, sensitive skin, gentle everyday care can help reduce unnecessary aggravation.
- Wash with comfortably warm rather than very hot water.
- Avoid repeatedly scrubbing the affected skin.
- Pat carefully between the fingers after washing.
- Reduce unnecessary exposure to detergents and irritants.
- Use suitable protective gloves for wet or irritating work.
- Moisturise dry skin regularly if your skin tolerates it.
If repeated irritation has caused the skin to split, our guide to cracked finger eczema explains why finger skin develops painful cracks and what may help protect it.
Can moisturiser help?
Moisturising can help support dry skin and the skin barrier when eczema or irritation is present, but moisturiser cannot diagnose or treat every possible cause of itchy bumps between the fingers.
Bragan Skincare Atopic Cream is moisturising skincare designed for dry, sensitive and irritation prone skin. Its role is to provide moisturising and skin barrier support.
It is not a medicine and should not replace treatment recommended for an underlying skin condition.
Patch test before introducing a new skincare product, particularly when your skin is already reactive.
You can learn more about Bragan Skincare Atopic Cream if you are looking for moisturising support for dry and sensitive hand skin.
When should itchy bumps between the fingers be checked?
Seek advice from a pharmacist, GP or dermatologist if the bumps are persistent, spreading, increasingly painful, severely itchy or repeatedly returning.
You should also seek professional advice if the skin becomes increasingly red, hot, swollen, weeping or crusted, or if you notice pus or other possible signs of infection.
Some conditions that cause intense itching between the fingers can spread to other people and require specific treatment. If other people in your household have also developed unexplained itching, particularly if itching is worse at night, seek professional advice rather than assuming the problem is eczema.
Frequently asked questions
What causes itchy bumps between the fingers?
Several conditions can cause itchy bumps between the fingers, including some forms of eczema and contact dermatitis. Other skin conditions can produce similar symptoms, so persistent or unusual bumps should be professionally assessed.
Can dyshidrotic eczema appear between the fingers?
Dyshidrotic eczema can cause intensely itchy small blisters on the fingers and hands. The skin may later become dry, cracked or flaky.
Should I burst small eczema blisters?
Avoid deliberately bursting or picking small blisters. Breaking the skin can create additional irritation and may increase the risk of infection.
Why are the spaces between my fingers so itchy?
Eczema and contact dermatitis are possible causes, but they are not the only explanations. If itching is severe, persistent, spreading or affecting other people in your household, seek professional advice.
Can moisturiser help itchy skin between my fingers?
If eczema or irritation is causing dry skin, a suitable moisturiser can help support the skin barrier. It will not treat every condition that can cause bumps or itching between the fingers.
Do not assume every itchy bump is eczema
Eczema can certainly cause itching, bumps and small blisters on the fingers, but similar symptoms can have different causes.
Keep irritated skin protected, avoid scratching or bursting bumps and use gentle skincare while paying attention to how the symptoms develop.
If the problem persists, spreads or you are unsure what is causing it, seek professional advice rather than repeatedly trying different skincare products.
For the wider picture, return to our complete guide to eczema on the fingers.
