Wear socks to keep your feet warm. Wear protective footwear at the beach or around swimming pools. Do not use chemical corn or callus removers, as they can cause chemical burns. Women should avoid tight pantyhose, panty girdles, elastic garters, and socks with elastic tops. If you see lines or indentations when you take off socks or undergarments, they are probably too tight, and may cause swelling of the feet.
Smoking narrows the blood vessels and decreases circulation to the feet.
Smoking is not wise for anyone, and particularly dangerous for people with diabetes. Warning Signs of Diabetic Foot Problems Inspect your feet every day. Remember, any injury to the foot or break in the skin is potentially serious in a person with diabetes. Therefore, look at your feet every day, especially between the toes. If poor vision or arthritis make it hard for you to inspect your feet, have someone else do it.