Growths caused by genital human papillomavirus, or HPV. Skin tags are soft, harmless growths that hang from the skin on a narrow stalk, usually where skin rubs against skin. They are extremely common, they are not contagious, and removing them is a choice rather than a medical need.
The same eight facts on every condition comparison.
Genital Warts The skin model shows grouped bumps with a rough, folded surface.
Soft hanging growth On a thin stalk.
Neck A very common site.
Armpit Where skin rubs together.
Human papillomavirus reaches surface skin cells through close skin contact. Infected cells grow locally to produce visible warts.
A skin tag is a soft projection of ordinary skin with loose connective tissue and small vessels inside. It often hangs from a narrow stalk, and its exact cause is not fully understood.
Genital Warts. Often recognised after sexual activity begins; timing cannot identify when infection was acquired.
Skin Tags. Become more common in adult life and with age; they may also appear during pregnancy.
HPV infects surface cells through close skin contact.
Skin tags form where skin rubs against skin or clothing. Extra collagen and blood vessels grow into a small, soft flap.
They tend to run in families.
Evidence labels come from each condition’s own treatment list.
Tea tree oil, apple cider vinegar and garlic are the usual home remedies, and where they appear to work at all it is by burning the skin. That is a poor trade on a growth that was never dangerous, particularly on a neck or a face, and the mark left behind is often more noticeable than the tag. There is no evidence any of them dissolves a tag.
This is aftercare rather than treatment. A dab of plain petroleum jelly and a small dressing over the spot left after a tag is removed keeps the scab soft and gives the neatest healing. It does nothing to a tag that is still there, and it will not shrink one.
Daily mineral sunscreen over a healed spot on the neck or eyelid stops the temporary mark from deepening and helps it fade faster. It matters most on deeper skin tones, where a dark mark can otherwise last many months. It has no effect on whether new tags form.
Options depend on exact site, pregnancy and lesion type; ordinary hand-wart acids are unsuitable.
An antibiotic ointment for the small number of tags that get infected after being nicked or snagged — hot, swollen, oozing. It treats the infection on the surface and does nothing to the tag itself. If the redness is spreading into the surrounding skin, antibiotic tablets are needed instead.
The usual method: the base is numbed and the tag is snipped or shaved off at the stalk with sterile scissors or a blade in a couple of seconds. It gives the most control over the mark left behind, which is why it is preferred on the face and neck and on deeper skin tones. It also leaves tissue that can be sent to the laboratory if there is any doubt about the growth.
A fine electric tip burns through the stalk and seals it at the same time, so there is no bleeding. It suits several small tags in one session and very small ones on the eyelids. It destroys the growth, so it is not used on anything that needs examining first.
A few seconds of liquid nitrogen freezes the tag so it drops off over a week or so, and it is quick when there are many. It is less predictable with pigment, because the pigment-producing cells are sensitive to cold, so it is used more cautiously on deeper skin tones and near the eyes. It destroys the tag, so nothing can be examined afterward.
When a growth is firm, broad-based, ulcerated, bleeding on its own or simply different from your others, it is removed and sent for examination under a microscope rather than discarded. When it is being taken off anyway, that costs almost nothing, and it is the only way to be certain a growth was what it looked like.
Warts may clear on their own or with treatment, but recurrence is common. Removing visible warts does not guarantee that the underlying HPV infection has cleared.
Skin tags follow a slow, undramatic course, and most people notice them only when one catches. Removing one changes nothing about what caused it.
Wart treatment removes visible lesions but may not clear HPV. Appropriate screening and vaccination still matter.
The usual reason people act
A tag snagged by jewelry, a razor, a collar or a seatbelt can bleed and stay sore for a few days, then settle. A tag that twists on its stalk loses its blood supply, turns red, purple or black, and is tender. It dries up and drops off within one to two weeks, leaving nothing. Have a dark growth confirmed.
Have new genital growths examined, especially if bleeding, ulcerated, pigmented or rapidly changing.
Have an uncertain, bleeding or changing growth checked. Avoid home cutting, tying or caustic removal, especially near the eyes or genitals.
Growths caused by genital human papillomavirus, or HPV.
Avoid picking and home wart acids on genital skin. Discuss sexual health testing and vaccination.
Have new genital growths examined, especially if bleeding, ulcerated, pigmented or rapidly changing.
Please do not. It bleeds more than you expect, it hurts more than you expect, the tools at home are not sterile, and you lose the chance to have it examined if it turns out not to be a skin tag. Removal in clinic takes seconds.
Not the same one. New tags can appear in the same area over time, because removal does not change the friction, genetics or hormones that produced the first one. Not the tag growing back.
Usually not. They are extremely common and most people who have them are healthy. A lot of them is associated with insulin resistance and type 2 diabetes across large groups, so developing many new ones, especially with darkened velvety skin in the folds, is a fair reason to check blood sugar. A prompt, not a diagnosis.
Most often the tag has twisted on its stalk and lost its blood supply. It is tender for a few days, then dries up and falls off, leaving nothing. Still get it looked at, because a growth turning dark is also how other things present.
Usually not, because it is normally considered cosmetic. The exception tends to be a tag that repeatedly catches, bleeds or becomes inflamed. Ask the clinic before you book so the cost is not a surprise.
Some shrink or disappear in the months after delivery and some stay. Wait several months before deciding on removal, and ask the doctor managing your pregnancy before having anything done meanwhile.
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