Foot problems from diabetes are treated by keeping blood sugar levels in your target range. Other types of treatment include medicine, special shoes, and surgery.
Treatment for foot ulcers includes keeping weight off your injured foot. A cast or special boot, shoe inserts, crutches, a wheelchair, or bed rest may be used. Foot infections are treated with antibiotics.
Sometimes an ulcer or infection becomes severe and the tissue in the foot dies (gangrene). If this happens, toes, part or all of the foot, and sometimes part of the leg may be removed (amputated).
Bone and joint deformities can develop on the feet, such as hammer, claw, and mallet toes or Charcot foot. Surgery may be needed to remove bone that is causing these problems.
Check your feet regularly for small injuries. Tell your doctor right away about calluses, blisters, cracked or peeling skin, and athlete's foot. And get regular foot exams.
If you have diabetes, a minor foot injury, like a blister, can develop into an ulcer or serious infection.
Infections of the feet can spread to the leg. Sometimes the infection is so severe that toes, the foot, or part of the leg must be removed by surgery (amputation).
Amputations are done if the foot or leg can't be saved or if there is major tissue damage. Doctors save as much of the foot or leg as possible. They try to make sure that the remaining part of the limb will heal to avoid more surgeries.
If you need an amputation, talk to your doctor about the benefits. Amputation can relieve pain, as well as get rid of the infection and the need for strong antibiotics. A serious infection can be life-threatening. An amputation may save your life.
Having an amputation can be difficult. If you want support, ask your doctor about counseling.
Things that increase your risk for diabetic foot problems include:
Diabetic foot problems are injuries to your feet caused by diabetes. Diabetes can damage nerves in your feet. This can make your feet numb and change how you walk. You may not feel a blister, callus, or other foot injury. Without treatment, a small injury can become a larger sore (ulcer) or get infected.
Take a copy of this checklist with you when you visit your doctor or foot specialist (podiatrist). Because you have diabetes, your doctor needs to do a thorough foot exam at least once a year. Ask your doctor to look at your feet more often if you have blisters, sores, redness or swelling in your feet. Also ask your doctor to look at your toenails if they are thick, cracked, yellow or brown, or broken.
Take off your shoes and socks while you are waiting in the exam room.
Questions I have about foot care:
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Problems I have noticed:
Describe each problem:
On these pictures, mark the area of your foot where the problem is.
Right foot
Left foot
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