If you have diabetes and notice a sore or blister on your foot, contact your doctor immediately. Not treating ulcers can result in infection, which can cause loss of a limb. This can be avoided if you take care of your feet and act quickly if you have a problem.
Treatment of the foot ulcer depends on the severity of the wound.
Severity
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Treatment
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All
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- The wound is usually cleaned with saline wash and covered with a protective dressing.
- Until the wound heals, rest the affected foot and do not put pressure on it by walking.
- Walking on the ulcer can worsen it by making it larger and force infection deeper into your foot.
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Not infected
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- Your doctor may prescribe a waterproof dressing that can be applied and left in place for up to 1 week.
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Mild infection
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- Your doctor may prescribe a non-sticky dressing that can be applied every 1–2 days.
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Moderate infection
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- Your doctor will prescribe a course of antibiotics.
- Take your antibiotics as they have been prescribed and complete the course.
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Severe infection
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- You will be admitted to hospital.
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Lifestyle factors that improve wound healing
In addition to managing the wound, attention to other lifestyle factors can also contribute to improved wound healing.
- Maintain good blood glucose control.
- Treat high blood pressure and high cholesterol.
- Stop smoking.
- Reduce weight with exercise and healthy diet.
Apps reviewed by Healthify
You may find it useful to look at some Diabetes apps.