Weight gain, too, affects the amount of pressure placed on the feet. And simple neglect or incorrect care of the feet can cause problems. More severe effects are caused by chronic diseases such as arthritis and diabetes. Osteoarthritis and Rheumatoid arthritis can cause extreme joint pain, while walking or during the night. Diabetes, on the other hand, interferes with blood flow and can cause numbness of the feet.
Foot ulcers can be very serious and, if they become infected, can sometimes require amputation.
Diabetes affects approximately 16 million people in the U.S., half of whom are not even aware they have it. Wardell recommends that persons who experience numbness, circulatory problems, calluses, or stiff joints in the feet should be examined by a podiatrist at least once a year. All rights reserved.