Scabbing After Cryotherapy for Warts: What to Expect

Cryotherapy for warts results in continuous scabbing?

Dear Doctor, I have a wart on the back of my hand that has undergone cryotherapy twice within a month.
However, the treated area keeps forming scabs repeatedly.
Now that the scab has fallen off, it is forming again.
Is this a normal phenomenon? Will the scabbing eventually stop? Additionally, if I want to apply a wart removal solution, should I wait until the scabbing has stopped? I would appreciate your guidance.
Thank you!

Zu, 40~49 year old female. Ask Date: 2019/10/04

Dr. Wu Yuxin reply Dermatology

Without actually seeing the lesion, it is impossible to make a definitive diagnosis.
If it is causing significant distress, please seek medical attention as soon as possible.

Reply Date: 2019/10/04

More Info

After undergoing cryotherapy for warts, it is common to experience scabbing as part of the healing process. Cryotherapy involves freezing the wart tissue, which causes damage to the cells and leads to the formation of a blister. This blister eventually dries out and forms a scab as the skin heals.
In your case, the repeated scabbing you are experiencing is not unusual, especially if the area has been treated multiple times within a short period. The skin can be sensitive and may take time to fully heal. Each time the wart is treated, the body responds by initiating a healing process, which includes inflammation and the formation of new tissue. This can lead to the appearance of scabs that may fall off and then reappear as the area continues to heal.

It is important to note that while scabbing is a normal part of the healing process, excessive or prolonged scabbing could indicate irritation or an adverse reaction to the treatment. If the scabbing persists for an extended period or if you notice signs of infection (such as increased redness, swelling, or pus), it would be wise to consult with a healthcare professional.

Regarding the application of wart removal solutions, it is generally advisable to wait until the scab has completely fallen off and the skin has healed before applying any topical treatments. Applying these solutions to an area that is still healing can cause further irritation and may hinder the healing process. Once the skin has returned to normal, you can safely apply the wart treatment as directed.

In summary, the scabbing you are experiencing after cryotherapy is a normal part of the healing process, and it may take some time for the area to fully heal. It is best to avoid applying any wart treatment until the scab has completely fallen off. If you have any concerns about the healing process or if the scabbing does not resolve, please seek advice from a healthcare provider for further evaluation and management.

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