An orthodic (OR-THOD-ICK) is simply a pad to prevent pressure on a specific part of the foot or to prevent abnormal movement of the foot. The standard foam shoe inserts available at most stores are orthodics, as are the various corn and callus pads. There is only one thing wrong with these remedies: they usually don't work very well. You'll probably want to try them first, just the same, because of their low cost. The most effective orthodics are custom made. A mold or impression is made of the foot and the insert is made to correct your specific foot problem. One common problem with orthodics is the fact that they take up room inside your shoe. Sometimes this will require new shoes, although removing your shoe's lining may gain you the needed space. If you get custom orthodics, allow yourself some time to get used to them. They should not be worn for more than a few hours a day, at first. You can increase the time as your foot makes adjustments to the device. For more information on orthodics, contact a foot specialist in your area.