Practice good foot care. Check your feet regularly, or have a member of your family check them. Podiatrists and primary care doctors (internists and family practitioners) are qualified to treat most foot problems. Sometimes the special skills of an orthopedic surgeon or dermatologist are needed.
It also helps to keep blood circulating to your feet as much as possible. Do this by putting your feet up when you are sitting or lying down, stretching if you've had to sit for a long while, walking, having a gentle foot massage, or taking a warm foot bath. Try to avoid pressure from shoes that don't fit right. Try not to expose your feet to cold temperatures. Don't sit for long periods of time (especially with your legs crossed). Don't smoke.
Wearing comfortable shoes that fit well can prevent many foot ailments. Here are some tips for getting a proper shoe fit:
The upper part of the shoes should be made of a soft, flexible material to match the shape of your foot. Shoes made of leather can reduce the possibility of skin irritations. Soles should provide solid footing and not be slippery. Thick soles cushion your feet when walking on hard surfaces. Low-heeled shoes are more comfortable, safer, and less damaging than high-heeled shoes.