While warts are typically innocuous and often heal on their own after a period of weeks or months, they can still prove to be irritating and their appearance can be harmful to a person’s self-esteem. Warts on the sole of the feet can also be somewhat painful. Thankfully, there are a wide range of effective clinical treatments available which can help to eliminate warts in a timely manner.
Cryotherapy for wart removal involves the application nitrous oxide gas to the affected area, to eliminate infected skin cells by freezing them. While the nitrous oxide gas is extremely cold, the cryotherapy procedure causes minimal discomfort for patients, if any, and is a fast-acting and efficient treatment method for blemishes of the face and body, making it ideal for wart removal. Cryotherapy also helps to minimise the risk of warts spreading to other areas of your body.
This is the primary type of laser used to treat and remove warts. When applied to the skin, Pulsed Dye Laser (PDL) raises the temperature of the blood vessels within the wart and eliminates them. With an absence of blood, the wart perishes and breaks off. In some cases, PDL may also destroy the underlying virus responsible for the wart. Pain associated with PDL is only mild and the treated area typically heals within 2-4 weeks.
CO2 laser can be an effective treatment option if the wart is located near your toe or fingernails, or if other treatment methods have not been successful. With CO2 laser, the top portion of the wart is first removed. Following this, the laser is then used to carefully remove the remaining skin. The skin targeted by the laser may also eradicate the underlying virus responsible for the formation of the wart. Wart removal by CO2 laser can result in greater scar tissue than Pulsed Dye Laser.
Cantharidin is an extract made from the secretion of Cantharis Vesicatoria, a species of blister beetle. The application of cantharidin onto the affected area, results in the formation of a blister on top of the wart. Once the blister has dried out over the course of a few days, the wart will detach itself from the skin. Importantly, cantharidin only affects the outermost layer of the skin, leaving the basal layer unharmed, ensuring that no scars develop.
Aldara (imiquimod) is a topical cream that is used to treat a range of skin conditions, including genital and anal warts. Aldara is classified as an immune response modifier and works by stimulating the immune system, helping it to combat the presence of skin lesions such as warts. The use of Aldara to treat warts is only recommended for individuals over the age of 12.
A surgical excision, also referred to as a shave excision, is used to treat and remove warts in specific cases, but is no longer considered to be a popular treatment method due to its intrusive nature, threat of scarring, and risk of wart recurrences, which research has shown to be as high as 30% of treated cases.
If you are considering wart removal at our Gold Coast clinic, arrange for a consultation with one of our specialists today.