Baby Eczema: Causes, Symptoms and Gentle Care Tips for UK Parents

Quick answer: Baby eczema is a chronic skin condition causing dry, itchy, inflamed patches, linked to genetics, a disrupted skin barrier and immune response rather than anything you've done wrong. Manage it by applying thick, fragrance-free emollients at least twice a day, using soap-free bath products, keeping nails short and dressing your baby in cotton. See your GP if emollients aren't controlling it or the skin looks infected.

What parents need to know

Eczema is incredibly common in babies and young children — around 1 in 5 children in the UK are affected at some point. For many, it improves significantly by school age. But in the meantime, managing the symptoms and protecting your baby's skin takes patience, consistency, and the right products.

What is eczema?

Eczema (also called atopic dermatitis) is a chronic skin condition that causes patches of skin to become dry, itchy, inflamed, and sometimes cracked or weeping. In babies, it most commonly appears on the face, scalp, and outer parts of the arms and legs. It often improves over time but can flare up in response to triggers.

What causes baby eczema?

Eczema isn't caused by poor hygiene or anything you've done wrong. It's primarily linked to:

• Genetics: Babies with a family history of eczema, asthma, or hay fever (the "atopic triad") are more likely to develop it.
• A disrupted skin barrier: Babies with eczema have a skin barrier that doesn't retain moisture as effectively, making the skin more vulnerable to irritants and allergens.
• Immune system response: The skin reacts more strongly to environmental triggers.

Common triggers to know

• Heat and sweating
• Rough or scratchy fabrics (wool, polyester)
• Fragranced soaps, bubble baths, and washing powders
• Dry or cold weather
• Dust mites and pet dander
• Certain foods (though food allergies as a trigger are less common than believed; always seek medical advice before eliminating foods)

How to manage baby eczema

Moisturise frequently

Regular emollient (moisturiser) application is the foundation of eczema management. Thick, fragrance-free emollients like Hydromol, Cetraben, or Doublebase are available on prescription and over the counter. Apply generously at least twice a day — more during flares. After bathing, pat (don't rub) the skin dry and apply emollient within a few minutes while the skin is still slightly damp.

Choose the right bath products

Use fragrance-free, soap-free cleansers or emollient-based bath products. Avoid bubble baths and conventional shampoos. Warm (not hot) water and short baths (around 10 minutes) are best.

When choosing baby bath and skincare products, look for those specifically formulated for sensitive or eczema-prone skin, with minimal ingredients. At Infatot, we prioritise gentle, baby-safe formulations — exactly what sensitive skin needs from the very start.

Keep nails short

Babies can't help scratching, and scratching breaks the skin, increases the risk of infection, and makes the itch-scratch cycle worse. Keep nails trimmed and consider soft scratch mitts at night.

Dress in soft, breathable fabrics

100% cotton next to the skin is ideal. Avoid wool and synthetic fabrics that can irritate. Wash new clothing before use with a fragrance-free, non-biological washing powder.

Topical steroids: when prescribed

If emollients alone aren't controlling the eczema, your GP may prescribe a mild topical steroid cream for flares. Used correctly, these are safe and effective. Don't be afraid of them — but always follow the guidance about how often and for how long to use them.

Frequently asked questions

How often should I moisturise my baby's eczema?

Apply a thick, fragrance-free emollient generously at least twice a day, and more often during flares. After bathing, pat the skin dry and apply emollient within a few minutes while it is still slightly damp.

Do babies grow out of eczema?

Eczema is very common in babies and young children, and for many it improves significantly by school age. It often improves over time, though it can still flare up in response to triggers.

Are topical steroid creams safe for babies?

If emollients alone aren't controlling the eczema, your GP may prescribe a mild topical steroid cream for flares. Used correctly these are safe and effective, but always follow the guidance on how often and how long to use them.

Can food cause my baby's eczema?

Certain foods can be a trigger, but food allergies are a less common trigger than many parents believe. Always seek medical advice before eliminating foods, and see your GP if you suspect a food allergy is involved.