Skin tags in children are uncommon but do occur, and they are almost always benign. When a child develops a small soft growth that hangs on a stalk, it is usually explained by friction, weight, or in some cases a hereditary tendency toward skin-tag formation. This page covers what skin tags in children look like, what causes them, how to tell a skin tag from other childhood skin growths, and the right approach to removal.
For the complete picture on skin tags in adults and children, see our full skin tags guide. This page covers the pediatric picture specifically.
Key takeaways
Skin tags in children are rare, benign, and almost always explained by friction or heredity.
- Skin tags can appear in children, but they are far less common than in adults.
- In children, the most common causes are obesity-associated friction, a family tendency toward skin tags, or early insulin resistance in children with metabolic risk factors.
- A skin tag in a child should be confirmed by a pediatric dermatologist before any removal. Other childhood growths can mimic a skin tag.
- At-home plasma pen treatment is not appropriate for children. Clinic removal by a dermatologist is the right path for pediatric skin tags.
- A skin tag is not contagious and does not indicate any disease in isolation.
Can children get skin tags?
Yes, but it is uncommon. Skin tags are primarily an adult finding. The risk increases with age, and the peak formation window is between the mid-thirties and mid-sixties. In children, the mechanisms that most commonly drive skin-tag formation in adults (hormonal shifts of midlife, decades of cumulative friction, long-standing insulin resistance) have not yet had time to produce the same effect.
That said, skin tags in children do occur, and when they do, there is almost always a specific explanation: childhood obesity with significant friction zones, a strong family history, or in some cases early-onset insulin resistance associated with pediatric metabolic syndrome.
Congenital skin tags (present at birth or appearing in infancy) are a distinct category. They most often appear near the ear, at the jaw, or along the neck, and they are usually the result of benign developmental variation during fetal skin formation, not the same friction-driven process that produces adult skin tags. Most pediatric dermatologists evaluate congenital neck tags separately from tags that develop during childhood or adolescence.
What causes skin tags in children?
The same mechanisms as in adults, compressed into the pediatric context.
Friction
Children who are overweight develop skin tags in friction zones at higher rates than lean children. The neck, inner thighs, and underarms are the most common locations. The mechanism is identical to adult friction-driven tags: sustained skin-on-skin or skin-on-fabric contact at a point, repeated over months or years, triggers the growth of soft tissue outward through a stalk.
Heredity
Skin-tag formation runs in families. A child with two parents who developed skin tags in their twenties or thirties is at meaningfully higher risk of early-onset skin tags than a child with no family history. The genetic component does not override the friction mechanism but does lower the threshold: less friction is needed to trigger a tag in a high-heredity-risk child.
Insulin resistance and metabolic factors
Pediatric obesity has been associated with insulin resistance in children, and the same insulin-growth-factor pathway that drives adult skin-tag formation applies. According to NIH MedlinePlus, metabolic syndrome now occurs in adolescents and is associated with skin findings including skin tags (acrochordons). A child developing skin tags at multiple sites, especially with a high BMI and a family history of type 2 diabetes, warrants a metabolic workup by their pediatrician.
Congenital and developmental variants
Some skin-tag-like growths present at birth or in early infancy are preauricular skin tags (small soft growths near the ear or cheek), branchial cleft tags (along the neck), and accessory nipples or other developmental remnants. These are evaluated differently from friction-driven skin tags and may have different management implications. A pediatric dermatologist should see any growth present at birth or appearing in the first year of life.
A skin tag in a child should be confirmed before any removal. Several childhood growths look similar and follow different management paths.
How to tell a skin tag from other childhood skin growths
Children develop a range of benign soft-tissue growths that can look similar to skin tags. The identification question is more important in children than in adults because the differential is broader.
Molluscum contagiosum is the childhood growth most often mistaken for skin tags by parents. It is a viral infection common in children under 12, highly contagious in shared swimming pools and by direct contact, and it presents as clusters of small dome-shaped bumps with a central dimple. The management path is completely different from skin tags. Any cluster of growths in a child that appears suddenly across multiple sites should be seen by a pediatrician before any at-home treatment.
Is a skin tag in a child dangerous?
In isolation, a confirmed skin tag in a child is benign. It does not become cancerous and does not spread. According to the American Academy of Dermatology, skin tags are benign soft-tissue growths with no malignant potential. Removal is a cosmetic decision unless the tag is in a location where it catches repeatedly (under a waistband, a collar, or in a friction area where it bleeds).
The reason a pediatric dermatologist should see the growth first is not that skin tags are dangerous, but that confirmation is more critical in children (the differential is broader) and that the underlying cause in children sometimes points to a health factor worth addressing (obesity, insulin resistance, a congenital variant).
Important: children and at-home removal
The OcuraLife Plasma Pen is designed for adult use. At-home plasma pen treatment is not appropriate for children. For pediatric skin tags, the right path is a consultation with a pediatric dermatologist who can confirm the diagnosis, assess for any underlying factors, and perform removal in a clinical setting with appropriate anesthesia and sterile technique. Do not use any at-home removal tool on a child's skin tag without a prior dermatology consultation.
What to do if your child has a skin tag
The steps are simple.
- See your pediatrician first. Describe the growth and its location. Your pediatrician will either confirm it is a skin tag or refer you to a pediatric dermatologist for evaluation. This step is not optional for children.
- If referred to dermatology, confirm the diagnosis. A dermatologist can visually confirm the growth is a skin tag and distinguish it from warts, molluscum, and congenital variants that follow different management paths.
- Discuss removal if indicated. If the tag is in a location where it catches, bleeds, or causes discomfort, a dermatologist can remove it in the office in a single visit. For asymptomatic tags that are not bothersome, watchful waiting is a reasonable approach since many children's skin tags remain stable and cause no problems.
- Address any underlying factors. If the pediatrician or dermatologist identifies a contributing factor (excess weight, early insulin resistance), that conversation belongs in the primary care context regardless of the skin-tag decision.
FAQ
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The bottom line
Skin tags in children are uncommon but benign when they do occur. The right approach is pediatrician first, dermatologist if referred, and clinic removal if needed, not at-home treatment. The OcuraLife Plasma Pen is designed for adult use and is not appropriate for children's skin tags. For adults looking to remove their own confirmed skin tags at home, the plasma pen handles it in about five minutes per tag with clear results in two to three weeks. See our at-home removal guide for the full walkthrough.
Related guides in this series
- Skin Tags: The Complete Guide
- Skin Tag vs Wart vs Mole: How to Tell Them Apart
- Why Am I Suddenly Getting Skin Tags?
- Diabetes and Skin Tags
- Skin Tags and Weight Loss
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For adults: remove skin tags at home
The OcuraLife Plasma Pen is built for adult skin tags
Treats confirmed adult skin tags at the stalk base in about five minutes. A scab forms and falls off on its own, skin clears in two to three weeks. 9 power settings, single-use sterile tips. Not for use on children.
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