If you’re wondering whether your child’s rash looks more like impetigo or eczema, this page can help you compare common signs, understand when the two can overlap, and get clear next-step guidance based on what you’re seeing.
About this assessment
Answer a few questions about the rash, itching, crusting, and skin changes to get personalized guidance on whether it may fit eczema, impetigo, or a pattern that should be checked by a clinician.
It’s very common to be unsure whether a child has impetigo or eczema. Both can cause red, irritated skin, and eczema can sometimes become infected, which makes the rash look different from usual. In general, eczema tends to cause dry, itchy, rough patches that come and go, while impetigo is a contagious skin infection that often causes sores, blisters, or honey-colored crusts. Looking closely at the rash texture, whether it is oozing or crusting, and how quickly it appeared can help you tell impetigo from eczema.
Eczema often shows up as dry, rough, inflamed patches that itch a lot. In children, it commonly appears on the cheeks, behind the knees, inside the elbows, or on the hands. The skin may flare over time rather than appearing suddenly.
Impetigo is more likely to cause red sores, small blisters, oozing skin, or crusts that look yellow or honey-colored. It often appears around the nose and mouth but can happen anywhere, especially where skin has been scratched or irritated.
A child with eczema can develop impetigo on top of irritated skin. If a usual eczema patch becomes more painful, starts weeping, spreads quickly, or develops crusting, infection may be part of the picture.
Dry, scaly, rough skin points more toward eczema. Wet-looking sores, blisters, or sticky crusts point more toward impetigo.
Eczema is often intensely itchy. Impetigo may itch too, but parents often notice visible sores, crusting, or spreading patches first.
Eczema often has a history of flare-ups, sensitive skin, or allergies. Impetigo may start after a scratch, bug bite, runny nose irritation, or broken skin and can spread more quickly.
If your child has honey-colored crusts, rapidly spreading sores, or skin that looks infected, a clinician should evaluate it. Impetigo often needs prescription treatment.
If a familiar eczema rash becomes painful, warm, swollen, oozing, or develops crusts, it may no longer be eczema alone.
Fever, unusual tiredness, significant pain, swelling, or rash near the eyes are reasons to seek medical advice promptly.
Itching is more strongly associated with eczema, especially when the skin is dry, rough, and recurrent. But impetigo can also itch. If the rash has blisters, oozing, or honey-colored crusts, impetigo becomes more likely.
Eczema itself does not turn into impetigo, but broken or scratched eczema skin can become infected with bacteria and develop impetigo. This is one reason an eczema flare may suddenly look wetter, crustier, or more inflamed than usual.
Around the mouth or nose, impetigo often causes red sores and yellowish or honey-colored crusts. Eczema in that area is more likely to look dry, irritated, and chapped, though repeated rubbing can make it look red and inflamed.
Yes. Impetigo is a contagious bacterial skin infection and can spread through close contact or shared items. Eczema is not contagious.
If you are unsure, it’s best to get guidance before treating it as a routine eczema flare, especially if there is crusting, oozing, or rapid spread. Those features can suggest impetigo or infected eczema and may need a different approach.
Personalized assessment
If you’re still asking, “is it impetigo or eczema,” answer a few questions about the rash appearance and symptoms to get a clearer assessment and practical next steps.