Cryotherapy

Cryotherapy uses a very cold substance such as liquid nitrogen to freeze the superficial layer of the skin (epidermis). The liquid nitrogen is normally applied using a spray gun.

There are many different types of skin lesions, from moles, skin tags, warts, verrucas or other skin growths, which can appear on the face and body. Even though most of these are harmless, you may feel bothered by their appearance or if they catch on clothing and are irritating.

The treated area will usually form a scab which takes a week or two to resolve.  Some lesions may need several treatments. Treatment may alter the texture and colour of the skin. For this reason, cryotherapy should be used with caution in patients with darker skin, particularly on exposed areas such as the face, due to the risk of depigmentation.

Following the assessment of your skin lesion, I will advise you whether it requires removal or not and will refer you to a skin lesion specialist if necessary.

The results are usually permanent.

A blister or scab may form over the treated area but this will heal within a few weeks.

A mild stinging sensation will be felt following the treatment but this will settle quickly.