Cryotherapy can also be done at home using an over-the-counter product such as Compound W Freeze Off. These home cryotherapy kits use a mixture of dimethyl ether and propane rather than liquid nitrogen. This mixture is used to soak a foam applicator that is then applied to the wart. This product may be safe for warts on the hands or feet but not for genital warts.
Follow all instructions carefully to avoid serious burns and permanent scarring. Pain from cryotherapy can last up to 3 days. Healing is generally quick 7 to 14 days with little or no scarring. Cryotherapy is usually used if salicylic acid treatment has not eliminated a wart or if quick treatment is desired.
Cryotherapy can destroy warts. It gets rid of warts about half of the time, but two or more treatments may be needed. If a wart is thick and requires extensive or repeated freezing, nerves around the wart can be damaged, scarring may occur, and the skin may take a long time to recover. There is a small chance of infection associated with cryotherapy. Some signs of infection include:. If you can tolerate moderate, short-term pain, cryotherapy may be a reasonable treatment option for you.
Gabica MD - Family Medicine. Author: Healthwise Staff. This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.
Cryotherapy is an innovative technique in search of the multiple benefits generated by the application of cold in different parts of the body.
However, since its consolidation among the public is relatively recent, it is necessary to take into account the different post-cryotherapy treatments that are recommended. This technique carries few risks and complications, since exposure to cold is brief and is always done in a controlled manner, so that care after a cryotherapy is reduced to specific cases. As for the treatment process itself, there are a series of guidelines to follow to ensure that everything develops normally, avoiding some of the possible side effects that may occur.
In the cryotherapy aftercare , the user must take a series of preventive measures to avoid any problems in the form of cryotherapy side effects. In case these appear, it will be time to know and apply a series of steps to follow after a cryotherapy.
Used over a period of up to 3 months, it reduces the risk of a raised scar developing at the treated site. Cryotherapy treats your solar keratosis , seborrheic keratosis , superficial BCC , Bowen's disease or other skin lesion from the top. It works best on thin, flat lesions. Because cryotherapy sometimes leaves a scar, we prefer to treat gently.
This reduces the risk of scarring, but it means that the deeper part of the skin lesion might not have frozen completely. This can lead to recurrence of the skin lesion. In these cases we are usually happy to re-treat the lesion, but we might recommend alternative treatment with a higher success rate, depending on the lesion to be removed. New patients. Aftercare is simple and in many cases, no specific aftercare treatment is necessary.
Many people leave the treated spots uncovered and allow them to heal naturally over the next 3 weeks or so. Pain relief During treatment, the pain of cryotherapy is an extremely cold, sharp, stinging sensation. Dressings If there are no sores, blisters or scabs in the treated area, no dressing is required.
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