Skin tags are soft, skin-coloured growths that hang off the skin. They’re very common, especially with age, and almost always harmless. Removal is usually for comfort or appearance.
Imagine a skin tag on your neck that keeps catching on your necklace and bleeding. You’re tempted to snip it off with nail scissors. Instead, a quick appointment removes it cleanly in minutes, with no infection and no scar.
Where and why they form
Skin tags appear where skin rubs against skin or clothing: the neck, armpits, groin, under the breasts and on the eyelids. They’re more common in people who are overweight, have type 2 diabetes or insulin resistance, during pregnancy, and with a family history. They aren’t contagious.
Removal options
- Cryotherapy: freezing with liquid nitrogen
- Cautery: burning off with a heated wire
- Snipping: cutting off with sterile scissors or a scalpel, sometimes after numbing
Because removal is usually cosmetic, public health systems may not offer it, and private clinics charge a fee.
But can I remove them at home?
It’s best not to. DIY methods such as tying off with thread, cutting or using unregulated creams can cause bleeding, infection and scarring. Never try to remove tags near the eyes or genitals yourself. Some pharmacy freezing kits are designed for small skin tags; follow instructions carefully and stop if irritation develops.
When to get a growth checked
See a doctor if a growth changes size, shape or colour, bleeds without being caught, is painful, or you’re unsure whether it’s a skin tag. Some warts, moles and skin cancers can look similar. Many skin tags appearing quickly may also be worth a blood sugar check.
Your next step: If a skin tag bothers you, see a doctor, dermatologist or reputable clinic instead of trying to remove it yourself.
Sources: American Academy of Dermatology, NHS (Skin tags), British Association of Dermatologists, Cleveland Clinic.
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