
Eczema in Babies and Children: Causes, Triggers and Practical Ways to Help Soothe Sensitive Skin
, by Hello Charlie Blogs, 7 min reading time

, by Hello Charlie Blogs, 7 min reading time
If you've ever watched your baby wake up scratching at red, irritated skin, you'll know how heartbreaking eczema can be.
Eczema, also known as atopic dermatitis, is one of the most common childhood skin conditions. It affects babies, toddlers, children and even adults. While eczema isn't contagious, it can cause significant discomfort, including dry skin, itching, redness, inflammation and disrupted sleep.
For many families, eczema comes and goes in cycles. Some children outgrow it, while others continue to experience flare-ups into adulthood.
The good news? Although there is currently no cure for eczema, understanding what triggers it and how to care for sensitive skin can make a significant difference.

Eczema is a chronic inflammatory skin condition that affects the skin's protective barrier.
Healthy skin acts like a shield, helping to keep moisture in and irritants out. When someone has eczema, this barrier doesn't work as effectively. As a result, the skin loses moisture more easily and becomes more vulnerable to irritants, allergens and environmental triggers.
Common eczema symptoms include:
Dry, rough or scaly skin
Red or inflamed patches
Intense itching
Cracked or weeping skin
Thickened skin from repeated scratching
Sleep disturbances caused by itching
Eczema can appear anywhere on the body but is commonly found on:
Cheeks and face in babies
Elbows and knees
Hands and wrists
Neck
Ankles and feet
Researchers still don't fully understand why some people develop eczema while others don't.
However, genetics appears to play a major role.
Children are more likely to develop eczema if there is a family history of:
Eczema
Asthma
Hay fever
Allergies
Many experts now believe eczema develops through a combination of:
Certain genetic variations can affect how well the skin barrier functions.
People with eczema often have a more reactive immune system, which can overreact to substances that wouldn't normally cause irritation.
Modern environments expose us to numerous irritants, allergens and pollutants that may contribute to eczema flare-ups.
It's important to remember that eczema is not caused by poor hygiene or parenting choices. Many families follow excellent skincare routines and still experience eczema.
Every child is different.
What causes one child's eczema to flare may have no effect on another.
Keeping a symptom diary can help identify patterns and triggers.
Some of the most common eczema triggers include:
When skin becomes too dry, it can crack and become itchy, leading to inflammation and flare-ups.
Many children find that hot weather, overheated rooms or excessive sweating can worsen symptoms.
Common irritants include:
Fragranced skincare products
Bubble baths
Harsh soaps
Laundry detergents
Household cleaning products
Disinfectants
Chlorinated swimming pools
Some children react to:
Dust mites
Pollen
Mould
Pet dander
Grass
Viral infections, colds and skin infections can sometimes trigger or worsen eczema symptoms.
While stress doesn't cause eczema, it can contribute to flare-ups in both children and adults.
Hormonal fluctuations may influence eczema severity, particularly in older children and adults.
Managing eczema often involves reducing triggers, protecting the skin barrier and maintaining consistent moisturisation.
Moisturising is one of the most important parts of eczema care.
Applying a gentle, fragrance-free moisturiser helps support the skin barrier and reduce moisture loss.
For best results:
Apply moisturiser immediately after bathing
Reapply throughout the day if skin feels dry
Choose products specifically designed for sensitive skin
Avoid products containing unnecessary fragrances or harsh ingredients
Consistency is often more important than the specific product used.
While a hot bath may feel comforting, excessive heat can strip natural oils from the skin.
Instead:
Use lukewarm water
Keep baths short
Pat skin dry rather than rubbing
Apply moisturiser while the skin is still slightly damp
Clothing can have a surprising impact on eczema.
Many families find that natural, breathable fabrics help minimise irritation.
Good options include:
Organic cotton
Bamboo fabrics
Soft natural fibres
Some children find wool, rough fabrics or synthetic materials irritating.
Night-time itching can be particularly challenging.
To help minimise discomfort:
Keep bedrooms cool
Use breathable bedding
Avoid overheating
Wash bedding regularly using gentle detergents
If your child frequently wakes scratching, it may be worth reviewing bedding materials and room temperature.
Once you've identified possible triggers, try reducing exposure where practical.
This may include:
Vacuuming regularly
Using dust-mite covers
Keeping pets out of bedrooms
Choosing fragrance-free cleaning products
Avoiding heavily scented personal care products
Food allergies and eczema are often discussed together, but the relationship is complex.
Food allergies do not cause eczema in most children.
However, some children with eczema may also have food allergies that contribute to flare-ups.
Common allergy triggers may include:
Cow's milk
Eggs
Peanuts
Tree nuts
Soy
Wheat
If you suspect a food allergy, it's important to seek advice from a qualified healthcare professional before removing foods from your child's diet.
Keeping both a food diary and skin diary can help identify patterns worth discussing with your doctor.
Recent research has raised questions about applying certain food-based ingredients directly to damaged skin.
Some experts believe that exposure through broken skin may increase the risk of sensitisation in some children.
Ingredients commonly discussed include:
Oat proteins
Wheat proteins
Goat's milk
Nut oils
This doesn't mean every child with eczema should avoid these ingredients. However, if your child has severe eczema, known allergies or a strong family history of allergies, it may be worth discussing product choices with your healthcare professional.
It's important to seek medical advice if:
Eczema is affecting sleep regularly
Skin becomes infected
Moisturisers aren't helping
Symptoms are severe
You suspect food allergies
Your child is experiencing significant discomfort
A healthcare professional can help develop an eczema management plan tailored to your child's needs.
Eczema can be frustrating, exhausting and emotionally challenging for both children and parents.
While there isn't a cure, many families successfully manage eczema by understanding triggers, supporting the skin barrier and maintaining a gentle, consistent skincare routine.
Small changes—such as reducing irritants, choosing breathable fabrics, avoiding overheating and moisturising regularly—can often make a meaningful difference.
Most importantly, remember that every child's eczema journey is different. What works for one family may not work for another, so patience and observation are key.
With the right approach, many children can enjoy longer periods between flare-ups and more comfortable, happier skin.