I do not recommend any lancing. I recommend you see a podiatrist. As far as a pre-fab arch support- there are many companies that make these. They do not fit anyone perfectly, like a custom support would, but generally you get what you pay for. Don't assume a cheap foam insole will work well or hold up for long. Since I have not seen your foot I can suggest you go to a well stocked athletic shoe store where they carry a number of different arch supports and try them on if possible. You might also want to look at shoes too. To me, a good walking shoe beats many athletic shoes most of the time
Have fun on vacation.
Posted By Vivian Abrams DPM on June 12, 2004 at 15:38:54: