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Diabetic foot issues are a range of health problems that affect the feet of people with diabetes. These issues can be very serious and include nerve damage and poor blood flow. Because of these problems, a person with diabetes can get a small cut or sore that can turn into a very serious infection.
read more about diabetic foot issues ...There are two main causes. First, diabetes can damage your nerves, which is called "neuropathy." This can make your feet feel numb, so you might not feel a stone in your shoe or a small cut. Second, diabetes can narrow your arteries, which reduces blood flow to your feet. Poor blood flow makes it very hard for any cut or sore to heal.
The most common issues are numbness, tingling, and pain. Because of the numbness, a person can develop a "diabetic foot ulcer," which is an open sore. Since the poor blood flow makes it hard to heal, this ulcer can get infected. If an infection is not treated, it can lead to the loss of a toe, foot, or leg.
The best prevention is to manage your blood sugar levels. You should also check your feet every single day. Look for any cuts, blisters, red spots, or swelling. Wash your feet in warm (not hot) water every day and dry them carefully, especially between the toes. Always wear comfortable shoes and socks, and never walk barefoot.
Good foot care is a partnership with your medical team. You should see your doctor or a foot specialist (podiatrist) for regular checkups. A professional can help you manage your foot health and catch any problems before they become serious.
Why can't I feel my feet?
This is a common sign of nerve damage from diabetes, called neuropathy. The high blood sugar has damaged the nerves that send signals, like pain or touch, to your brain.
Why is a small blister a big deal?
If you have poor blood flow, your body cannot send healing cells to the blister. If you have nerve damage, you may not even feel it. This allows the blister to break open and become an infected ulcer.
What is the best way to check my feet?
Look at the bottom of your feet, your heels, and between your toes every day. If you cannot bend over to see, use a mirror on the floor or ask a family member to help you.
You should see your doctor immediately if you find any new cut, blister, sore, or wound on your foot, even if it does not hurt. You should also see your doctor right away for any change in skin color, swelling, or if one foot feels much warmer than the other. Do not wait. This is a medical emergency.