What should you know about itchy skin tags?

Skin tags are soft growths that commonly rub against collars, jewellery, waistbands, or skin folds. Heat, sweat, shaving, and fragranced products can inflame the surrounding skin. Sometimes the tag is not the source: eczema, contact dermatitis, hives, psoriasis, or a yeast infection can itch around it. Scratching can cause a small break in the skin and make irritation last longer. A clinician may need to look closely if the growth is firm, unusually dark, rapidly changing, or unlike your other skin tags.

Keep the area clean and dry, rinse away irritating products, and choose loose clothing where rubbing occurs. A cool compress may calm the urge to scratch. Do not cut, tie off, burn, or use an over-the-counter remover on an uncertain growth, especially on the eyelid, genitals, or another delicate area. Photograph the area in good light so you can notice changes. If the itch continues, a clinician can distinguish a true skin tag from another growth and discuss safe removal or treatment for the surrounding rash.

Arrange a medical assessment if the growth bleeds without clear injury, becomes painful, develops a sore, changes in colour or shape, grows quickly, or repeatedly catches on clothing. Seek urgent help for facial swelling, trouble breathing, or widespread raised itchy welts. An itchy rash spreading beyond the tag also deserves assessment, particularly if there is warmth, pus, fever, or increasing tenderness.

Could this be a skin tag or a different growth? What might be irritating it? Should it be removed or monitored? Which symptoms would mean I should return sooner?