Some warts are just too tough, and the best thing is to leave them alone until your body's immune systme gets good and ready to kick it out. After 2 recurrences, surgery is likely to lead to a third, not to mention the pain and suffering of undergoing it. I would just pad or file the wart, to make it less obtrusive. One fine day you'll wake up and you'll have a clear sole.
Best.
Dr. Rockoff
The dermatologist should scrape away the callous and the dead wart to get to the "live" wart before each treatment.
Some treatment options are liquid nitrogen (used best by a dermatologist -vs- a regular doctor in the treatment of warts and every 2 to 3 weeks, if a treatment is missed some treated wart may grow back if a treatment is missed) DNCB is also an effective treatment for stubborn warts, as well as verrusol, and others. Surgery should be a last resort option.
Good luck.
With respect to the comment about Compound W, years ago, that product was formulated with a much stronger acid. Now a days, to protect us from ourselves, I presume, they have weakened it to a 17 % salicylic acid solution which does virtually nothing as far as I can see.
My Aunt claims that X-raying the mother wart is a very effective treatment, but the medical community scoff's at this and I've not been able to find anyone to do it.
I've tried freezing, strong acid from a podiatrist and the usual over the counter rememdies. Nothing has worked. My signicant other says the only answer is to amputate the foot. (Funny isn't he?) But I'm not willing to go to that extent just yet.
This is my thought and it goes along with comment posted by dermnurse. Repeated strong acid treatment after scraping at a frequency of a couple times a week to once every two weeks at the most, depending on circumstances. In a few days after the acid treatment, the skin turns color and is ready to fall off and should be scraped again.
Does anyone know what DNCB is? Is it Dinitrochlorobenzene? or dinitro chloro benzoic acid? And what is verrusol?
Now, here's my question. Why on earth can we not purchase a small quantity of strong acid to do this ourselves. Why do they limit us to 17 % salicylic acid? I'd like to see them stop treating us like babies and gives us the tools we need to take responsibility for our own lives.
My own Dr. has been trying to get hold of some strong acid so she could commense this treatment for over two months now. Why can't she get it?
Thanks for listening and I look forward to your comments.