When would amputation be needed for diabetic foot ulcers and infections?
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.
After foot amputation: When to call
Call 911 anytime you think you may need emergency care. For example, call if:
- You passed out (lost consciousness).
- You have sudden chest pain, are short of breath, or you cough up blood.
Call your doctor now or seek immediate medical care if:
- You have pain that does not get better after you take pain medicine.
- You are sick to your stomach or cannot drink fluids.
- You have loose stitches, or your incision comes open.
- You have signs of a blood clot in your leg (called a deep vein thrombosis), such as:
- Pain in your calf, back of the knee, thigh, or groin.
- Redness or swelling in your leg.
- You have signs of infection, such as:
- Increased pain, swelling, warmth, or redness.
- Red streaks leading from the incision.
- Pus draining from the incision.
- A fever.
- You bleed through the bandage.
Watch closely for any changes in your health, and be sure to contact your doctor if you have any problems.
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