Cryotherapy is a cutting-edge treatment technique that involves the use of extreme cold to eliminate abnormal tissue. We utilize this innovative approach to target various skin conditions, including skin tags, and early-stage skin cancers. Additionally, cryotherapy is employed to treat internal concerns like cervical, liver, and prostate cancers. This procedure, also known as cryoablation, is minimally invasive and yields remarkable results.
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What is Cryotherapy?
Cryotherapy is an advanced dermatological treatment that uses controlled extreme cold to destroy abnormal or unwanted tissue. This precise technique works by freezing targeted areas, causing the affected cells to crystallize and break down, allowing the body to naturally remove them over time. At Ottawa Derm Centre, cryotherapy is commonly used to treat benign skin growths such as skin tags, as well as early-stage skin cancers and precancerous lesions.
Because the procedure is quick, minimally invasive, and highly effective, it offers patients a safe and efficient alternative to surgical removal. Cryotherapy requires little to no downtime, and the treated area typically heals within a short period, revealing clearer, healthier skin.
Who is an ideal candidate?
An ideal candidate for cryotherapy is someone with localized skin concerns that can be effectively targeted by freezing. This includes individuals with skin tags, warts, actinic keratoses, and early-stage skin cancers or precancerous lesions. Patients seeking a minimally invasive treatment with quick recovery and minimal scarring often benefit most from this procedure.
Cryotherapy is also suitable for those who may not be candidates for traditional surgical methods due to health concerns or who prefer an in-office treatment that is fast, precise, and well-tolerated. Your dermatologist will evaluate the size, location, and type of lesion to determine if cryotherapy is the best option for you.
How do I prepare?
Preparing for cryotherapy is simple and straightforward. You should keep the treatment area clean and avoid applying creams, oils, or makeup on the day of your appointment. Your dermatologist may provide specific instructions based on the location and type of lesion being treated, but in most cases, no special pre-treatment medications or fasting are required. Comfortable clothing that allows easy access to the treatment area is recommended, and it’s helpful to discuss any medications or medical conditions with your provider beforehand.
Is there any downtime?
Cryotherapy typically involves minimal downtime. Most patients can resume their normal daily activities immediately after the procedure. The treated area may appear red, swollen, or blistered for a few days, and minor scabbing or peeling can occur as the skin heals. Full recovery usually happens within one to two weeks, depending on the size and location of the treated lesion.
How does it feel?
During cryotherapy, most patients feel a brief, intense cold or stinging sensation as the extreme cold is applied to the targeted area. This sensation usually lasts only a few seconds to a minute. Some people may also experience mild tingling, aching, or slight pressure, but the procedure is generally well-tolerated. Any discomfort typically subsides quickly once the treatment is complete.
How long does a treatment take?
Cryotherapy treatments are typically very quick, often lasting just a few minutes per lesion. The exact duration depends on the size, number, and location of the targeted areas, but most in-office sessions can be completed in under 15 minutes. This makes cryotherapy a convenient option for patients seeking effective results with minimal disruption to their day.
When will I notice results?
Results from cryotherapy can often be seen within a few days to a couple of weeks, as the treated tissue begins to break down and naturally slough off. For small skin lesions like skin tags, improvement may be visible almost immediately, while larger or deeper lesions may take a little longer to fully heal. Your dermatologist will monitor the area to ensure complete resolution and may recommend follow-up treatments if needed.
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