Self Help - Skin Problems

Warts

Warts are caused by a virus that lives on the skin; as with all viral infections, it is not possible to treat these with antibiotics. Several over the counter methods of treatment are available. Aerosol sprays to freeze warts, and gels or salicylic acid treatments are all equally effective. Verrucas on the feet can be particularly resistant to treatment.

Over the counter treatments such as freeze sprays are just as effective if used as per the instructions as anything a GP can offer. We would encourage patients to visit the pharmacy regarding wart management.

Skin Tags

Skin tags are caused mainly by friction in an area and are very common. The easiest way to deal with these is to wait until there is a "stalk" to them and tie 4-5 loops of sewing thread around the base. This cuts off the blood supply and if the thread is left on they will eventually painlessly drop off.

Molluscum Contagiosum

Molluscum contagiosum are small 1-2mm round spots that have whiteish heads and dimples in the centre. They are very common in children and are caused by a virus which infects the skin. Antibiotics unfortunately do not help since this is a viral infection. They last for 2-3 years on average and are spread by scratching and contact. The best management is to leave them alone since treatments such as freezing them do carry a risk of scarring. For particularly widespread or larger molluscum, and over the counter treatment called Molludab is available. This has variable results but is not available on prescription.