If your child has crusted or deeper open sores that may be an ecthyma skin infection, get clear, parent-friendly guidance on ecthyma symptoms in kids, possible causes, diagnosis, and treatment options.
Tell us what the skin looks like right now so we can provide personalized guidance for possible ecthyma in children, including when to seek medical care promptly.
Ecthyma in children is a bacterial skin infection that causes sores extending deeper into the skin than typical impetigo. It often begins as a small red spot or blister, then develops into an open sore with a crust or scab. Some children get ecthyma on the legs, especially after minor skin injury, scratching, insect bites, or irritated skin. Because the sores can look infected and may worsen without treatment, it helps to recognize the pattern early and know when a clinician should examine your child.
A child may have sores with a thick crust or scab that linger longer than a simple scrape and may slowly enlarge.
Ecthyma skin infection in a child can create sores that look deeper than surface-level impetigo, sometimes with redness around them.
Parents may notice pain, oozing, swelling, or sores that seem increasingly inflamed, especially if the child has been scratching.
Ecthyma is usually caused by bacteria getting into skin that has been scratched, bitten, irritated, or otherwise damaged.
Children with eczema, frequent scratching, or other irritated skin may be more likely to develop deeper bacterial sores.
Warm, damp skin, rubbing from clothing, and untreated minor infections can make sores worse and allow ecthyma to develop.
Diagnosis is often based on how the sores look, where they are located, and how they have changed over time. A clinician may ask whether your child has had recent insect bites, scratching, eczema, or a sore that started small and became deeper. In some cases, especially if the infection is spreading, not improving, or keeps returning, a swab or culture may be used to help guide treatment.
Cleaning the area as directed and softening crusts carefully can support healing, but deeper sores should not be picked or aggressively scrubbed.
Ecthyma treatment for children often includes topical or oral antibiotics, depending on how deep, widespread, or inflamed the sores are.
If your child has fever, spreading redness, increasing pain, multiple sores, or a sore on the leg that is getting deeper, medical evaluation is important.
Ecthyma is a deeper bacterial skin infection. While impetigo usually affects the top layer of skin, ecthyma causes sores that extend further down and may leave a punched-out appearance with a crust.
Yes. Ecthyma can develop when bacteria enter skin that has been broken by scratching, insect bites, minor cuts, or irritated skin conditions such as eczema.
Because ecthyma is a bacterial infection that can go deeper into the skin, many children need medical treatment. Gentle skin care may help, but worsening, painful, draining, or spreading sores should be evaluated by a clinician.
A clinician often diagnoses ecthyma by examining the sores and asking how they started and changed. If the infection is severe, recurrent, or not improving, a culture may sometimes be taken.
Treatment may include careful cleansing, crust management, and prescription antibiotics. The exact approach depends on the number of sores, their depth, location, and whether there are signs of spreading infection.
Answer a few questions about your child’s skin sores to get clear next-step guidance, including whether the pattern fits ecthyma symptoms in kids and when medical care may be needed.
Answer a Few QuestionsExplore more assessments in this topic group.
See related assessments across this category.
Find more parenting assessments by category and topic.
Bacterial Skin Infections
Bacterial Skin Infections
Bacterial Skin Infections
Bacterial Skin Infections