If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can damage your nerves or blood vessels. Nerve damage from diabetes can cause you to lose feeling in your feet & hands. You may not feel a cut, a blister or a sore. Foot injuries such as these can cause ulcers and infections. Serious cases may even lead to amputation. Damage to the blood vessels can also mean that your feet do not get enough blood and oxygen. It is harder for your foot to heal, if you do get a sore or infection. You can help avoid suchproblems. First, control your blood sugar levels. Good hygiene is also crucial: Check your feet & hands every day Keep the skin soft and smooth Smooth corns and calluses gently If you can see, reach, and feel your feet, trim your toenails regularly. If you cannot, ask a foot doctor (podiatrist) to trim them for you. Wear shoes and socks at all times Protect your feet from hot and cold Keep the blood flowing to your feet Watch these simple explanatory videos for understanding the problems.  Copy the link address to your browser 1) Chest pain - must know https://youtu.be/xZunqXM3G1Y 2) Heart failure https://youtu.be/rgN3ez7CkHc https://youtu.be/j2LlMRwoX94 3) Three things to do in chest pain - https://youtu.be/v7glVnwnLDg 4) Difference between heart attack and heart blocks vs heart failure https://youtu.be/X5FDPT2bY3I Don't forget to share and subscribe the channel - Dr. EDUCATION. Please do share your feedback on the below link. Your opinion is valuable. http://prac.to/idax Regards Dr. PARAMJEET SINGH MBBS, DIP. CARDIOLOGY (LONDON), FICC. CONSULTANT CARDIOLOGIST YASHODA SUPERSPECIALITY HOSPITAL