Experiences with
Skin tagsCheck if it's a skin tag
Skin tags are usually the same colour as the rest of your skin, or a little darker. They can look like they're hanging off the skin. They do not usually hurt and are normally harmless.
Skin tags often grow where your skin rubs together or where there are folds in your skin.
This means they usually appear:
- on your neck
- under your arms
- on your eyelids
- under your breasts
- around your bottom
Skin tags range in size from around 2mm to 5cm. You may get one or you may get a large group of them.
Skin tags can sometimes be confused with warts or moles, but they are different.
- Warts are more commonly found on the hands and feet. Most warts are firm, raised off the skin and have a rough surface.
- Moles are usually found on areas of skin exposed to the sun. They are usually a different colour to the rest of your skin and can be pink, light brown, brown or darker brown depending on the colour of your skin tone. Moles are usually flat and round or oval.
You have a skin tag that:
- gets bigger
- becomes painful
- starts bleeding
- develops into lots of skin tags
Treatment for skin tags
Skin tags do not need to be removed, but if they're causing problems they can be removed:
- using heat
- by freezing them
- by cutting them off with a surgical blade or scissors
Once a skin tag is removed it does not usually return.
Removing skin tags can cause scarring or darken skin (hyperpigmentation) where the skin tag was, particularly on black or brown skin. These effects are usually temporary, although it can sometimes be permanent.
Causes of skin tags
The cause of skin tags is not always known, but they are sometimes caused by skin rubbing against skin.
Anyone can get skin tags and they cannot be prevented, but you may be more likely to get them if:
- you're living with obesity or have skin folds that rub together
- you have type 2 diabetes, because severe insulin resistance is thought to cause more skin tags to grow
- you're pregnant, as hormonal changes are thought to cause skin tag growth
Skin tags are small growths on your skin. They grow on the neck, eyelids or in folds in the skin. They are not usually painful or harmful.
Skin tags can be removed by cosmetic surgery treatments using either heat, freezing or surgery. They're not usually removed on the NHS.
Anyone can get skin tags but they're more likely if you're older, living with obesity, or have type 2 diabetes.
Related links
HealthUnlocked contains information from NHS Digital, licensed under the current version of the Open Government Licence
