Cryotherapy for viral warts issues?
I have a viral wart on the sole of my foot.
The last time I saw the doctor, I was given salicylic acid to apply at home, but after two months of treatment, it hasn't improved.
I'm considering cryotherapy, but I'm worried about the pain.
I would like to ask: 1.
Can the doctor apply a local anesthetic during cryotherapy, or should I continue using salicylic acid? 2.
Will I be unable to walk after cryotherapy if blisters develop? 3.
Can I wash my socks with my family’s laundry if I have a breathable bandage on my foot? Thank you for your answers.
Xiao Yu, 20~29 year old female. Ask Date: 2016/03/21
Dr. Wu Yuxin reply Dermatology
1.
There is no need to apply anesthetic, but salicylic acid can be applied.
2.
You can still walk.
3.
It is permissible.
Reply Date: 2016/03/21
More Info
Freezing treatment, also known as cryotherapy, is a common and effective method for treating viral warts, particularly when topical treatments like salicylic acid have failed. Here’s a detailed overview addressing your concerns about pain, recovery, and care tips related to this treatment.
1. Pain Management During Cryotherapy:
Cryotherapy involves applying extreme cold to the wart, which can cause discomfort or pain during the procedure. However, many healthcare providers can apply a topical anesthetic before the treatment to minimize pain. It’s essential to discuss this option with your doctor beforehand. If you prefer to continue with salicylic acid, it’s worth noting that while it can be effective, it often requires consistent application over several weeks or months, and results can vary.
2. Post-Treatment Recovery:
After cryotherapy, it’s common for the treated area to develop a blister. This blister may be painful, and in some cases, it can make walking uncomfortable. However, most patients can walk immediately after the procedure, although they might experience some discomfort. If a blister forms, it’s crucial to keep it clean and covered to prevent infection. If the blister breaks, avoid picking at it, as this can lead to further irritation or infection. Generally, you should be able to resume normal activities, including walking, but listen to your body and take it easy if you experience significant pain.
3. Care Tips Post-Cryotherapy:
After the procedure, you may be advised to keep the area covered with a breathable bandage or gauze. If you have a blister, it’s best to avoid soaking your foot in water and to keep it dry. As for washing socks, it’s advisable to wash them separately from your family’s laundry until the blister has healed completely. This is to prevent any potential spread of the virus, as warts are contagious. Ensure that any bandages or dressings are changed regularly and that the area is kept clean.
4. Follow-Up Care:
After cryotherapy, your doctor may schedule a follow-up appointment to assess the wart’s response to treatment. In some cases, multiple treatments may be necessary to achieve complete removal. If the wart persists or if you experience excessive pain, swelling, or signs of infection (such as increased redness, warmth, or pus), contact your healthcare provider promptly.
5. Additional Considerations:
While cryotherapy is generally safe, it’s essential to discuss any underlying health conditions with your doctor, as certain conditions may affect your healing process. If you have diabetes or circulatory issues, special care may be needed to ensure proper healing.
In summary, cryotherapy can be an effective solution for stubborn viral warts, and pain management options are available. Recovery typically allows for normal activities, but care should be taken to protect the treated area. Always consult with your healthcare provider for personalized advice and treatment options tailored to your specific situation.
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