Cryotherapy for the removal of skin lesions is generally safe for most people and is effective for treating non-cancerous lesions such as warts, skin tags, actinic keratosis, flat pigmentation, and cherry angiomas. It can be used on individuals of all ages, although those with conditions like cold hypersensitivity or poor circulation may not be suitable candidates. Pregnant women should consult a healthcare provider before undergoing the procedure.

The device eliminates the tissue by freezing the intracellular fluid, creating ice shards and crystals that break the cell membrane, effectively destroying the cell. This process ensures no damage to surrounding healthy tissue, making it highly precise and efficient.

The number of cryotherapy sessions needed depends on the type and size of the skin lesion being treated. For many common conditions, such as cherry angioma or skin tags, a single session is often sufficient to achieve desired results. However, larger or more resistant lesions may require additional treatments, typically spaced a few weeks apart, to fully eliminate the growth. Your healthcare provider will assess the lesion and determine the best treatment plan for your specific needs.

After a cryotherapy session, you can expect the treated area to be red, swollen, and possibly blistered for a few days. The skin may also feel tender or slightly numb, and there might be some peeling or scabbing as the tissue heals. It's normal for the treated lesion to darken before it falls off. Most people experience minimal discomfort, and the recovery time is typically short, with the area healing within 1 to 3 weeks. It's important to avoid picking at the scab or blister to ensure proper healing and minimise the risk of infection.