Cryotherapy for Skin Tags &
Benign Skin Lesion

Skin tags and benign skin lesions such as seborrhoeic keratoses are extremely common and medically harmless. However, they can be cosmetically bothersome, uncomfortable, and sometimes affect confidence or quality of life. With increasing pressures on NHS services, treatment for these benign conditions is now rarely available within the public healthcare system. At IYASU Healthcare, we provide safe, effective, and professional removal of these lesions using cryotherapy, supported by expert diagnostic assessment.

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What Are Skin Tags and Seborrhoeic Keratoses?

Skin tags (acrochordons) are small, soft growths that typically develop in areas where the skin folds or experiences friction, such as the neck, underarms, eyelids, groin, and under the breasts. While completely benign, they can catch on clothing or jewellery and may become irritated or inflamed.

Seborrhoeic keratoses are another very common benign skin condition, particularly in adults over 40. They often appear as waxy, raised, or wart-like lesions that may be light tan, brown, or black in colour. These lesions can occur anywhere on the body and may gradually increase in number over time. Although harmless, many patients find them cosmetically unsightly or worry that they resemble more serious skin conditions.

Accurate diagnosis is essential before any lesion is treated. At IYASU Healthcare, I examine all skin lesions using dermoscopy — a specialised technique that allows detailed visual assessment of skin structures not visible to the naked eye. This ensures that lesions are benign and suitable for treatment. I also offer comprehensive mole checks for any concerning skin lesions to help identify early signs of skin cancer and provide reassurance or appropriate onward management if required.

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What Is Cryotherapy?

Cryotherapy is a well-established medical treatment that uses extremely cold liquid nitrogen to freeze and destroy unwanted skin lesions. It is widely used in dermatology and is a quick, safe, and minimally invasive procedure.

During treatment, liquid nitrogen is applied directly to the lesion using a controlled spray or applicator. The intense cold freezes the abnormal tissue, causing it to break down and eventually fall away as the skin heals naturally. The procedure usually takes only a few minutes and can often be performed during a single appointment.

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Benefits of Cryotherapy

Cryotherapy offers several advantages for the treatment of benign skin lesions:

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• Quick and convenient – Most lesions can be treated in minutes.

• Minimally invasive – No surgical cutting or stitches are usually required.

• Effective results – Many lesions resolve after one session, although some may require repeat treatment.

• Minimal downtime – Patients can typically return to normal activities immediately.

• Low risk of scarring – When performed correctly, cosmetic outcomes are usually excellent.

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Following treatment, the area may blister or form a small scab before healing over one to two weeks. Patients receive full aftercare advice to support optimal healing.

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Why Seek Private Treatment?

In recent years, NHS guidelines have changed, and treatment of benign skin lesions is generally no longer offered unless there is a clear medical indication. As a result, many patients who are distressed by uncomfortable or cosmetically troublesome lesions have limited options.

Private treatment allows patients to access timely assessment and management without long waiting times. At IYASU Healthcare, consultations are thorough, patient-centred, and focused on achieving safe and cosmetically satisfactory outcomes.

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Care at IYASU Healthcare

At IYASU Healthcare, I provide personalised dermatology-focused care in a professional and supportive environment. My approach emphasises accurate diagnosis, including dermoscopic examination of lesions, clear discussion of treatment options, and ensuring patients feel comfortable and well-informed throughout their care.

Not all skin lesions are suitable for cryotherapy, and part of the consultation involves determining the safest and most appropriate treatment for each individual. Patient safety and high clinical standards are always the top priority.

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When to Seek Assessment

Patients may wish to consider treatment if lesions:

• Catch, bleed, or become irritated

• Are increasing in size or number

• Cause cosmetic concern or self-consciousness

• Create discomfort due to their location

• Show any change in colour, shape, or appearance

Any new, changing, or unusual skin lesion should always be assessed by a qualified medical professional before treatment is considered.

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Book a Consultation

If you are troubled by skin tags, seborrhoeic keratoses, or other benign skin lesions, expert assessment and treatment are available at IYASU Healthcare. Cryotherapy offers a safe and effective solution to help improve comfort and confidence.

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To arrange a consultation, please contact IYASU Healthcare for further information or to book an appointment.

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Dr Catherine Fernando
IYASU Healthcare