The sooner a diabetic foot ulcer is treated, the better the outcome. Talk with your doctor about the best treatment plan for you. Treatment options include the following:
Good wound care is important to help the ulcer heal and prevent infection. Follow your doctor's instructions for wound care. Make sure to clean the wound regularly. Change the dressings often to prevent infection.
Constant pressure on the ulcer can make it difficult to heal. Your doctor may ask you to take some pressure off of the ulcer area. You may be given a special cast or boot. These will take the pressure off of your foot but still allow you to walk.
Infected ulcers can raise high blood sugar levels. High blood sugar levels can then lower the body's ability to fight infections. The high level also keeps the wound from healing.
Improved blood sugar control will help you fight any infections and heal your wounds. This control is often done with adjustments in your diet or medications. Sometimes insulin shots are needed in the short-term until your are healthy again.
Some large skin ulcers may have a hard time fully healing even with the treatments above. They may need a patch of skin to help close the wound. This process is called a skin graft.
or human skin graft may be used.
Dead tissue can build up inside and around the wound. This tissue will slow or prevent healing. You may need a surgery to remove the dead tissue and clean the wound. This surgery is called
Bypass surgery may be needed to improve blood flow to the legs. This surgery uses healthy blood vessels to carry blood past areas of unhealthy blood vessels. The improved blood flow may help with wound healing.
Sometimes an infection is too severe or does not respond to treatment. As a last resort, amputation surgery may be needed. This is the removal of a body part to stop the infection from spreading to the rest of the body.
Hyperbaric oxygen therapy
may help with healing. This therapy is delivered in a chamber. Pure oxygen is pumped into the chamber. This helps to increase the amount of oxygen in the blood. The extra oxygen can improve healing.
Another option to help speed healing is using negative pressure wound therapy. A vacuum device and dressing are used to create negative pressure on the wound. This can help the wound heal faster.
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