What should you know about dark brown skin tag?

Skin tags are soft growths that may hang from a narrow base, commonly where skin rubs against skin or clothing. They can darken when the base twists and blood flow is reduced, or after repeated friction. A firm, irregular, bleeding, crusted, rapidly changing, or flat dark lesion may not be a typical skin tag. Because several skin growths can look similar, visual certainty from a photograph or home inspection is limited.

Arrange an examination before applying acids, tying thread around the growth, cutting it, or using an unregulated remover. A clinician can decide whether observation is reasonable or whether removal is useful because of catching, bleeding, or irritation. Options may include Skin Tag Removal, Cryotherapy (Lesion Removal), or Electrosurgery. The method depends on the growth's attachment, size, location, colour, and the clinician's assessment. Removed tissue may need further examination when the diagnosis is uncertain.

Book a prompt dermatology review if the tag changes colour or shape, enlarges, bleeds, ulcerates, becomes persistently painful, or develops a firm base. Seek urgent care for uncontrolled bleeding, rapidly spreading redness, fever, or severe pain after an attempted home removal. Do not delay assessment while waiting for a cosmetic appointment if the growth is changing.

Does this have the typical shape and attachment of a skin tag? What could explain the brown colour? Which removal method suits the site, and will the removed tissue be examined?