How to Get Rid of a Skin Tag: Safe Options and When to See a Clinician

What exactly is a skin tag?

A skin tag (acrochordon) is a small, soft, benign growth that hangs from a thin stalk of skin. They form most often where skin rubs against skin or clothing — the neck, underarms, groin, eyelids, and under the breasts are the most common sites. They are extremely common in adults and tend to increase with age, affecting roughly half to three-fifths of the adult population at some point in life 1Ref 1Pandey A, Saleh HM (2025).Skin Tag (Acrochordon).Prevalence (half to three-fifths of adults), clinical characteristics, common removal techniques (snip excision, cryotherapy, electrodesiccation), and importance of clinical diagnosis before removal.

Skin tags are not contagious and do not become cancerous. The only reasons to remove one are comfort (catching on jewelry or clothing), occasional irritation from friction, or cosmetic preference.

Skin tags are more common with increasing age, higher body weight, and in areas of increased skin friction. Research has documented an association between acrochordons and insulin resistance and metabolic syndrome, suggesting they can serve as a practical cutaneous marker for clinicians to probe metabolic risk 2Ref 2Barbato MT, Criado PR, Silva AK, Averbeck E, Guerine MB, Sá NB (2014).Association of acral acanthosis nigricans and acrochordons with biochemical alterations and anthropometric measures suggesting metabolic syndrome.Association between acrochordons and metabolic syndrome, insulin resistance, and diabetes mellitus — supporting skin tags as a clinical marker of metabolic risk.

Why is home removal riskier than it sounds?

DIY methods — tying off the stalk, cutting with nail scissors, over-the-counter freezing kits — are widely described online. The real risks:

• Bleeding. Skin tags have a small blood supply. Cutting one incorrectly can cause more bleeding than expected.
• Infection. Any break in the skin carries infection risk, and non-sterile technique at home raises it substantially.
• Scarring. Tying off (ligation) can leave a thickened or scarred base.
• Misidentification. The most important risk: if the growth you remove is not actually a skin tag, you lose the chance to have it properly identified and biopsied. Any growth you are not certain about deserves a clinical examination first 1Ref 1Pandey A, Saleh HM (2025).Skin Tag (Acrochordon).Prevalence (half to three-fifths of adults), clinical characteristics, common removal techniques (snip excision, cryotherapy, electrodesiccation), and importance of clinical diagnosis before removal.

Over-the-counter freezing kits designed for warts are not approved for skin tags and often do not produce the controlled effect a clinical cryotherapy device achieves.

What does a clinician do, and what can you expect?

A primary care provider or dermatologist can remove a confirmed skin tag quickly during a routine appointment. Common methods include 1Ref 1Pandey A, Saleh HM (2025).Skin Tag (Acrochordon).Prevalence (half to three-fifths of adults), clinical characteristics, common removal techniques (snip excision, cryotherapy, electrodesiccation), and importance of clinical diagnosis before removal:

• Snip excision — cutting the stalk with sterile scissors after a numbing injection; takes minutes, well tolerated
• Cryotherapy — freezing with liquid nitrogen
• Electrodesiccation — a small electrical current desiccates the tissue

Each method is effective and leaves minimal scarring. The clinician first confirms the growth is a skin tag and not something else — that visual confirmation alone is worth the visit. In some cases, removed tissue is sent for pathology if anything looks atypical.

For skin tags on or near the eyelid, only a clinician should perform the procedure — the tissue is delicate and proximity to the eye makes home removal genuinely dangerous.

Is removal covered by insurance?

Skin tag removal is almost always considered cosmetic by insurance plans and is usually not covered unless the growth is causing documented medical problems — such as repeated bleeding or infection due to skin fold irritation. Ask about the out-of-pocket cost before your visit. A primary care visit may be less expensive than a dermatology visit, but a dermatologist will have the most experience with uncertain or unusual growths.

How can you tell a skin tag from something else?

Classic skin tags are soft, flesh-colored or slightly darker, hang freely from a thin stalk, sit in areas of friction, and have not changed in years. Features that should prompt a clinical evaluation rather than home removal:

• The growth is firm, flat, or has an irregular surface
• It has changed in size, shape, or color
• It bleeds without trauma
• You are not certain what it is

Common lookalikes include seborrheic keratoses (benign, stuck-on warty growths), warts (rough texture, possible black dots), molluscum contagiosum (multiple dome-shaped bumps with a dimple), and — rarely — growths that need biopsy to characterize 1Ref 1Pandey A, Saleh HM (2025).Skin Tag (Acrochordon).Prevalence (half to three-fifths of adults), clinical characteristics, common removal techniques (snip excision, cryotherapy, electrodesiccation), and importance of clinical diagnosis before removal.