A first line treatment for Verruca is to try over-the-counter remedies. The key is to be consistent with the treatment for up to 3 months. Verruca can be very stubborn. The earlier you treat your Veruca the more likely you are to have success.
It is essential that you definitely know that it is a Verruca that you are treating with these remedies if you are not sure please ask a professional podiatrist like SO Podiatry. Many health care providers often confuse Verruca and corns, these skin lesions are treated differently. If using an over-the-counter remedy it is important not exceed the dose that is in the instructions. Do not use these if you have diabetes, peripheral neuropathy is known to have reduced blood supply or neuropathy to the feet.