![]() After a week or two the wart will usually fall off. Sometimes a crust or scab will form instead. However, the location of the wart and the thickness of the skin around the wart will determine whether this happens or how long it takes for the blister to form. To improve the effectiveness of the treatment, filing down any hard skin that may cover the wart will allow for the cold to penetrate the wart quicker and easier. ![]() However cryotherapy, be it using liquid nitrogen or the Cryopen, has one of the best success rates when it comes to wart removal. If the wart has not responded to treatment and remains the same size after 4 treatments it is unlikely that any further treatment will be beneficial. Some warts disappear after just one treatment, while others need several treatments with 2-3 weeks in between. The time it takes to remove a wart depends on many factors, such as where the wart is located, how much hard skin in covering the wart and how large it is. The tissue will freeze faster during the second freeze cycle, allowing for the treatment to reach the deeper layers of the wart After the first freeze cycle, the tissue is allowed to thaw for about 30 seconds. The first cycle freeze will last between 5-30 sec depending on the size, depth and location of the wart. Warts are frozen in two cycles:įirst cycle - Freeze. The Cryopen is an advanced cryotherapy innovation and uses a fine jet of N 2O at a temperature of –89☌, to thoroughly freeze the wart. Just like liquid nitrogen wart removal, the Cryopen uses very low temperatures to target the wart. Prior to treatment you will be required to confirm that your GP has diagnosed your lesion as a wart. If at all in doubt, get your GP to look at the suspected wart, as some warts can resemble other skin lesions. ![]() Some are flat and calloused and often found on the soles of the feet. Some are flat and smooth and often found on the face. Some are raised and rough and often found on the hands. Some are long and finger-like and often found on the face. Warts can look very different depending on the location on the body, the amount of surrounding hard skin and the strain of HPV. Importantly, none of the strains of HPV that cause warts are dangerous. Some strains favour the hands or feet, some the face and some the genitals. There are over 100 different strains of HPV that will cause warts to grow. HPV, also known as human papillomavirus, is so common that almost every person will have at least one wart during their lifetime. Family members should avoid sharing personal items such as towels.Warts are the result of a HPV infection.Coupled with the above therapies, the wart should be soaked in warm water, and any loose skin should be removed every few days with a mild abrasive, like a pumice stone.Over-the-counter freezing medications are available but have not been found to be very effective.The tape should be very sticky and kept on for a few days. Duct tape applied daily to the affected area seems to work for unknown reasons.This needs to be used daily and can sometimes be irritating if it touches unaffected skin around it. Over-the-counter wart removers have a high percentage of salicylic acid and work by dissolving away the layer of skin infected with the virus.Treatment can be painful and cause scars and might need to be repeated, so it should only be done in cases where the warts are highly bothersome or interfere with daily life. Additionally, treating warts may not always destroy them, nor will it necessarily keep other warts from appearing. Because warts can resolve on their own, it is not necessary to treat all warts.
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