Let’s talk about skin tags, warts and everything to do with Cryotherapy

Nov 20, 2025
3 min read

Cryotherapy for skin tags

Cryotherapy is often considered the gold standard for skin tag removal because it is a quick, safe, and effective treatment option.

Cryotherapy involves freezing the skin tag using nitrous oxide gas, which is a very cold substance. At Best You Clinic we use nitrous oxide gas, which freezes at a higher temperature than liquid nitrogen. The advantage of this is that it doesn’t cause a wound like liquid nitrogen will cause. The freezing temperature destroys the cells in the skin tag, causing it to die and eventually fall off. The procedure is relatively painless, and the patient may experience some mild discomfort or stinging sensation during the process.

One of the major benefits of cryotherapy is that it is a non-invasive treatment option. Unlike surgical removal, there is no need for incisions or sutures, which can lead to scarring or infection. Cryotherapy also has a low risk of complications and side effects, making it a safe option for most patients.

Cryotherapy to remove warts?

Yes, cryotherapy is a common treatment option for removing warts. Sometimes more than one session is required. Interestingly, for warts being viral and targeting the largest wart can remove the smaller warts also!

Cryotherapy is it painful?

Cryotherapy can be mildly uncomfortable or painful, depending on the individual’s pain tolerance and the area being treated. The freezing temperature can cause a stinging or burning sensation, which some people may find uncomfortable.

However, the discomfort is usually short lived and typically subsides quickly once the procedure is complete. Overall, cryotherapy is generally considered to be a safe and well-tolerated procedure with minimal pain or discomfort.

Cryotherapy is it safe?

Yes, cryotherapy is generally considered to be a safe medical procedure when performed by a trained and experienced healthcare professional. It has been used for many years to treat a variety of skin conditions, including skin tags, warts, verrucae, pigment, cherry angiomas and precancerous lesions.

However, as with any medical procedure, there are some risks and potential complications associated with cryotherapy. These may include pain, swelling, blistering, and infection. In rare cases, cryotherapy can cause scarring, nerve damage, or changes in skin pigmentation. To ensure that cryotherapy is safe for you, it is important to consult with a qualified healthcare professional who can evaluate your individual medical history, assess your condition, and recommend the most appropriate treatment option for your needs.

Are Cryotherapy results permanent?

The results of cryotherapy can be permanent in some cases, but it depends on the condition being treated and the individual’s response to the treatment.

In some cases, cryotherapy can completely remove a skin tag, wart, or other abnormal tissue, resulting in permanent removal of the affected area. However, in other cases, the abnormal tissue may return, especially if the underlying cause of the condition is not addressed.

Cryotherapy how it works?

Cryotherapy works by using extreme cold to freeze and destroy abnormal tissue, such as skin tags, warts, or precancerous lesions. At Best You Clinic we use nitrous oxide to freeze the blemish below -27 deg C

During cryotherapy at the clinic, the healthcare professional used a medical device to freeze the blemish. The nitrous oxide rapidly cools the skin and underlying tissue, causing the water in the cells to freeze and form ice crystals. This freezes and destroys the abnormal tissue, which is eventually sloughed off and replaced by new, healthy tissue.

The freezing temperature of cryotherapy also triggers an immune response in the body, which can help to clear away any remaining abnormal tissue and promote healing. The treatment usually takes only a few minutes, and the healthcare professional will monitor the area to ensure that the desired level of freezing has been achieved without damaging surrounding healthy tissue.

Is Cryotherapy available on the NHS?

Cryotherapy may be available on the NHS for certain medical conditions, such as the removal of warts or other benign skin lesions that are causing discomfort or impairment of function. However, availability of this treatment on the NHS may vary depending on the specific condition and the policies of the local healthcare provider.