Skin tags are small, soft, skin-coloured growths on your skin. They can vary in colour and size – from a few millimetres up to 5cm (about 2 inches) wide.
Skin tags are usually found on the neck, armpits, around the groin, or under the breasts. They can also grow on the eyelids or under the folds of the buttocks.
They can look like warts, but skin tags are usually:
- smooth and soft (warts tend to be rougher with an irregular surface)
- knobbly and hang off the skin (warts are usually slightly raised or flat)
- not contagious (warts spread very easily, so a sudden outbreak or cluster of growths is more likely to be warts)
Skin tags do not usually cause any pain or discomfort.