How do you know when your wart is healing?

This is an old answer, but I'd like to share because of my super successful experience. I had a plantar wart and went to the dermotologist at least 15 visits. He tried acid, freezing, blister forming from a beetle toxin, even scooping it out surgery. Everything you can think of. You wanna talk about painful try getting a section of your foot removed (what happened to "do no harm"). The wart just kept getting bigger and bigger. This went on for 6+ months. Finally I went to another dermatologist, and she immediately sized it up for about 30 seconds and recommended injecting candida yeast into it to stimulate body immune defenses against the HPV in the skin. It's technically not FDA approved for warts, but is FDA approved for other treatments and similar to getting an old school tuburculosis test. She gave me a double dose (effectively a tuburculosis test on my foot I guess) and yes, the tiny needle did pinch and hurt a little, but Nothing like getting skin scooped out and not being able to walk for a week. The dime sized huge wart that started at about 2mm turned black in about 3 days and completely fell off. I went in for another injection 2 weeks later and it was gone. I am told candida doesn't work for everyone, and I am not a doctor, and I can imagine how annoying patients can be with "self diagnosis", but I highly recommend going this route as a 1st treatment if you can. If your immune system is lucky enough to respond to yeast (about 70% of the population I have read), then it is a 100% cure for even plantar warts after just 1-3 treatments. I recently had a new wart, years later, on the same foot. Found another dermatologist that did candida treatments. He injected it after warning me how painful it was. (I laughed it off as a drop of water in the ocean IMHO) And it turned black hard lump 2 days later and I just pulled it off last night after 8 days. I go back in for a 2nd injection next week and I expect it to be dead. Not all doctors will treat with candida and I had to call 3 to ensure this was an option first before making an appointment. If this post helps anyone out there, then thankfully I've given back to the internet community that has given me so much over the years.