Cryotherapy Singapore

Dermatologists may recommend cryotherapy for several skin conditions:

Seborrheic keratoses removal: These common, raised brown or black growths often develop with age and can become irritated by clothing or jewellery.

Wart treatment: Viral warts on hands, feet, or other body areas that can be stubborn to treat with topical medications alone.

Actinic keratoses treatment: These rough, scaly patches develop from sun damage and may progress to skin cancer if left untreated.

Solar lentigo removal: Age spots or sun spots that appear as flat brown patches can be removed to improve skin appearance.

Small skin tag removal: Benign skin tags that catch on clothing or cause discomfort can be quickly removed.

A fine spray of liquid nitrogen is directed at the lesion from a small distance. This method works well for larger areas or multiple lesions and allows controlled application of the freezing agent.

Liquid nitrogen is applied using a cotton swab that has been dipped in the freezing agent. This technique provides good control for small, delicate areas and allows gentle application around sensitive regions.

Wound protection: Keep the treated area clean for the first 24 hours after treatment. You may apply a sterile adhesive bandage if the area is likely to be rubbed by clothing or activities.

Pain management: Mild discomfort is normal and usually resolves within a few hours. Over-the-counter pain relief such as paracetamol or ibuprofen can help manage any stinging or throbbing sensations.

Blister formation: A blister may develop within 2-6 hours of treatment, which is a normal part of the healing process. Do not deliberately burst the blister as this increases infection risk and may affect healing.

First week: The treated area may remain red and swollen, with the blister gradually drying and forming a scab. Gentle washing with soap and water is acceptable once the initial 24-hour period has passed.

Second week: The scab will begin to separate naturally, revealing new skin underneath. Allow the scab to fall off on its own rather than picking at it to prevent scarring.

Complete healing: Full healing typically occurs within 2-4 weeks, depending on the lesion size and location. The new skin may initially appear pink or lighter than surrounding skin but usually matches your natural skin tone over time.

Routine monitoring: Your dermatologist will schedule a follow-up appointment to assess healing and ensure complete lesion removal if necessary. This visit typically occurs 2-4 weeks after treatment.

Additional treatment assessment: Some lesions may require a second cryotherapy session if initial treatment was incomplete. Your dermatologist will determine this during your follow-up examination based on the healing response.