Diabetes can affect the nerves and blood vessels in the feet, increasing the risk of problems such as numbness, reduced sensation, poor circulation, skin damage, infections, and wounds that heal slowly. Regular foot checks and good blood sugar management are important parts of diabetic foot care. Changes such as persistent swelling, discoloration, pain, temperature differences, or a wound that does not heal should receive medical attention. Understanding how diabetes affects foot health can help with early evaluation and appropriate treatment. Learn more about diabetes-related foot conditions