What should you know about warts on legs?

A common wart often feels firm and uneven, with a grainy surface that may interrupt the normal skin lines. It can appear alone or in a cluster, and shaving, scratching or friction from clothing can irritate it. Similar-looking bumps include calluses, moles and other skin lesions, so appearance alone cannot confirm the diagnosis. Warts are linked to a skin virus and may spread when the surface is damaged or shared items contact the area.

Keep the area clean, cover it when it rubs against clothing, and wash your hands after touching it. Do not cut, burn or scrape the growth, and do not share razors, towels or nail tools. A clinician can discuss options such as cryotherapy, electrosurgery, prescribed medicines or wart removal, depending on the size, location and appearance. Treatment may need more than one visit, and a treated wart can return.

Book a dermatology assessment if the growth bleeds without being scratched, becomes painful, ulcerates, changes quickly, or is different from your other spots. Seek prompt advice if redness, warmth, swelling or discharge develops around it. Assessment is also sensible when you are unsure it is a wart, when several growths keep appearing, or when you have reduced immunity. Avoid self-treatment on a spot that has not been identified.

Ask whether the growth has features of a wart, whether treatment is needed, which option fits the leg site, and how to protect nearby skin. You can also ask what changes should trigger a review and how to reduce spread at home.