Removing skin tags with cotton: what to know

The method usually involves tying cotton or thread around the base of a hanging growth to restrict its blood supply. It can be painful, may cut into nearby skin, and is difficult to keep clean. A darkening or shrinking growth is not proof that it was a skin tag; other lesions can resemble one.

A clinician can examine the shape, colour, surface, and attachment before discussing removal. This matters because a growth that changes, bleeds without being rubbed, or does not look typical may need a different assessment rather than home treatment.

Do not tighten cotton around an uncertain growth or cut it off yourself. If you have already tried it, remove the material gently if it is loose, wash the area with clean water, and cover any small wound with a clean dressing. Avoid caustic liquids and repeated picking.

A medical professional may discuss removal by freezing, controlled electrical treatment, or a minor procedure suited to the lesion's size and position. The choice depends on the examination and on factors such as bleeding tendency, skin sensitivity, and whether the diagnosis is clear.

Arrange an assessment if the growth is new, rapidly changing, painful, persistently irritated, or bleeding. Seek prompt care for bleeding that does not settle with firm gentle pressure, spreading redness, pus, fever, or increasing swelling after a home attempt. Do not delay review because the area looks smaller.

Ask whether the lesion is a skin tag, whether it needs testing, which removal method fits its location, how to care for the site afterward, and which changes should prompt a return visit.