Eczema in Kids: A Pediatrician's Guide to Calming Itchy Skin

by Dr. Ashley Osborne  |  2026-09-01

Eczema in Kids: A Pediatrician's Guide to Calming Itchy Skin

Eczema (atopic dermatitis) is a common skin condition that causes dry, red, itchy patches on a child's skin. It affects about 1 in 10 children in the US. It isn't contagious, and with a simple daily routine of short baths, gentle cleansers and lots of moisturizer, most kids feel much better.

Eczema is one of the most common concerns I see in my clinic. If your child is scratching through the night, you're probably tired too. The good news: you don't need fancy products or a complicated plan. A few small habits make a big difference.

What is eczema?

Eczema is a skin condition where the skin has trouble holding in moisture. When skin dries out, it gets itchy. When kids scratch, the skin gets more irritated, which makes it itch even more. Doctors call this the "itch-scratch cycle."

Eczema often runs in families, especially families with allergies, asthma or hay fever. These conditions are cousins. A child with one is more likely to have another.

What does eczema look like in kids?

Eczema can look different at different ages. Common signs include:

  • Dry, rough or scaly patches of skin
  • Red or darker patches (on brown and Black skin, eczema may look purple, brown or gray rather than red)
  • Itching, which is often worse at night
  • Patches in the creases of elbows and knees, on the wrists, neck, ankles or face
  • Thick, leathery skin in spots that get scratched a lot

Your pediatrician can usually diagnose eczema just by looking at the rash and asking about your child's history. Most kids don't need a special test.

Is eczema contagious?

No. Eczema cannot spread from one person to another. Your child can go to school, play with friends and swim. It can help to tell teachers and coaches this, so no one worries.

What causes eczema flare-ups?

Eczema often comes and goes. A "flare" is when it gets worse for a while. Common triggers include:

  • Dry, cold air

    (winter is a common flare season)

  • Hot baths or long showers
  • Fragrances

    in soaps, lotions, bubble bath and laundry detergent

  • Scratchy fabrics

    like wool

  • Sweat and heat
  • Stress

    or poor sleep

Every child is different. Keeping a simple note of what was going on before a flare can help you and your pediatrician spot patterns.

The eczema bath and moisturize routine

This is the most important part of eczema care. Think of it as "soak and seal": a short bath adds water to the skin, and moisturizer locks it in.

  1. Keep baths short and lukewarm.

    Aim for 5 to 10 minutes in warm, not hot, water.

  2. Use a gentle, fragrance-free cleanser,

    and only where your child needs it. Skip bubble bath and washcloths, which can irritate the skin.

  3. Pat, don't rub.

    Gently pat skin with a soft towel, leaving it a little damp.

  4. Apply any prescribed medicine first.

    If your doctor prescribed a cream or ointment for flare spots, use it on those spots exactly as directed.

  5. Moisturize within 3 minutes.

    Put a thick layer of moisturizer over the rest of the skin (and on top of the medicine, if your doctor says so).

  6. Moisturize again later in the day.

    At least twice a day works well for most kids.

What's the best moisturizer for kids with eczema?

Thicker is better. Ointments work best, then creams. Lotions are usually too thin to help much. Look for products that are fragrance-free and made for sensitive skin.

Plain petroleum jelly (like Vaseline) is inexpensive and works very well. Other options many families like include Aquaphor, Eucerin and CeraVe. The best moisturizer is the one your child will let you put on every day. Tiny Docs isn't sponsored by any of these brands.

How can I help my child stop scratching?

Telling a child to "stop scratching" rarely works, and it can make them feel worse. Instead:

  • Keep fingernails short and smooth

    to protect the skin when they do scratch.

  • Wash hands often

    to keep germs off broken skin.

  • Dress them in soft, breathable cotton.
  • Try a cool, damp cloth

    on very itchy spots.

  • Distract

    with a story, a game or a favorite show.

How to talk to your child about eczema

Kids do better when they understand what's happening to their bodies. A few ideas for ages 5 to 10:

  • Use simple words.

    "Your skin is extra thirsty. The cream gives it a drink and helps it stay soft."

  • Explain the why.

    "Scratching makes the itch angrier. Patting or a cool cloth helps it calm down."

  • Let them help.

    Kids can pick which spot gets cream first, set a timer, or put cream on their own arms.

  • Normalize it.

    "Lots of kids have eczema. It's not your fault, and it's not catching."

  • Make it a routine, not a punishment.

    Pair moisturizing with a song, a story or a cozy pajama moment.

When should I call my child's pediatrician?

Call your child's doctor if:

  • The rash isn't getting better with a good skin care routine
  • Itching keeps your child from sleeping
  • The skin looks infected: oozing, yellow or honey-colored crust, pus, warmth or redness that spreads quickly
  • Your child has a fever along with the rash
  • Painful blisters appear and spread fast (this needs to be seen the same day)

Eczema FAQs for parents

Will my child outgrow eczema? Many children find their eczema gets milder as they grow, and some outgrow it entirely. For others, it comes and goes into adulthood. Good skin care helps at every age.

Is eczema caused by food allergies? Food allergies are more common in kids with eczema, but food is rarely the main cause. Don't cut foods from your child's diet without talking to your pediatrician first.

How often should I bathe a child with eczema? Short, lukewarm baths followed right away by moisturizer are the key. Ask your pediatrician how often is right for your child.

Can my child swim with eczema? Yes. Rinse off after swimming, pat dry and moisturize right away. Chlorine and salt water can be drying.

Are steroid creams safe for kids? When used as your doctor directs, prescribed creams are a safe and important part of eczema care. Ask your doctor how much to use, where, and for how long.

Does eczema get worse in winter? Often, yes. Cold outdoor air and dry indoor heat pull moisture from the skin. A humidifier in your child's room and extra moisturizer can help.

The bottom line

Eczema is common, manageable and not your fault. Short lukewarm baths, gentle fragrance-free products and lots of thick moisturizer go a long way. And helping your child understand their skin can turn a nightly battle into a calm routine you do together.

Always talk to your child's doctor, nurse or another trusted health professional if you have questions about your child's health. This article is for education and isn't a substitute for medical advice.

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