How Dermatologists Remove Skin Tags: Snip, Freeze & Cautery Explained

Knowing exactly what a dermatologist would do to your skin tag is useful whichever route you take — so here's the honest tour of the three clinic methods, from a company that sells the at-home alternative.

1. Snip excision

The workhorse. After optional numbing (injection or cream), sterile surgical scissors snip the tag at the base; a styptic agent stops the brief bleeding. Done in seconds, result immediate. Healing: a small scab for about a week. This is what the nail-clipper DIY tries and fails to imitate — the sterile tools, numbing and bleeding control are the whole difference.

2. Cryotherapy (liquid nitrogen)

A −196°C spray or probe freezes the tag; it blisters and sheds over 1–2 weeks. Quick, no cutting, mild sting. Trade-off: occasional pale spot where pigment cells were frozen — discussed more in our freezing comparison (home freeze kits are much weaker versions of this).

3. Electrocautery

A heated instrument burns through the stalk and seals vessels as it goes — no bleeding at all. Needs numbing; faint burning smell; heals like a small burn over a week or so.

Cost and coverage

All three are quick, effective, and — because tag removal is classed cosmetic — almost always out of pocket: typically $150–$600+ including the visit (full cost breakdown).

When the clinic is clearly right

• Eyelid or lash-line tags — always
• Anything you can't confidently identify (check)
• Very large or bleeding growths
• You want it gone today, and the fee is fine

The at-home seat in this lineup

Ligation — banding the stalk — is the fourth method, and the one that translates to home use because it needs no blade, cold or heat. Same endpoint over 7–14 days, painless, ~$20 instead of hundreds: the Tagless kit, 30-day money-back guarantee included.

Not medical advice.