Overview
Diabetic Foot Symptoms
Symptoms of diabetic foot may include:
- Numbness or tingling in the feet
- Foot ulcers or sores that do not heal
- Skin discoloration
- Pain or cramping in the legs or feet
If left untreated, diabetic foot can lead to serious complications such as:
- Infections
- Foot deformities
- Amputation – in severe cases
Diabetic Foot Causes
The exact causes of diabetic foot are not fully understood, but high blood sugar levels over a prolonged period of time can damage nerves and blood vessels in the feet and legs. This damage can lead to poor circulation and a reduced ability to feel sensation in the feet, which can increase the risk of developing foot ulcers and other complications.
Risk factors for diabetic foot include:
- Poor blood sugar control
- Smoking
- High blood pressure
- High cholesterol
- A history of foot problems.
People with diabetes who have poor circulation, nerve damage, or foot deformities are also at increased risk

Diabetic Foot Treatment at CMC
Treatment for diabetic foot typically involves a combination of lifestyle changes, medication, and specialized care.
- Lifestyle changes may include managing blood sugar levels through diet and exercise, quitting smoking, and wearing comfortable shoes that fit well and provide adequate support.
- Medications may also be prescribed to help manage blood sugar levels and prevent complications.
- Surgery – In some cases surgery may be necessary to remove damaged tissue or correct foot deformities.
Specialized care for diabetic foot may include regular foot exams by a healthcare professional, daily foot care at home, and specialized footwear or orthotics to help protect the feet and prevent further damage.
Can I prevent Diabetic Foot
Preventing diabetic foot is key, and this can be achieved through proper management of diabetes, including regular blood sugar monitoring, following a healthy diet, engaging in regular exercise, and quitting smoking.
If you have diabetes, there are several things you can do to help prevent diabetic foot:
- Check your feet regularly: Inspect your feet daily for any cuts, blisters, or sores. If you notice any signs of infection, seek medical attention immediately.
- Wear comfortable shoes: Make sure your shoes fit well and provide adequate support. Avoid wearing high heels or shoes that are too tight or too loose.
- Keep your feet clean and dry: Wash your feet daily with warm water and mild soap. Pat them dry and apply a moisturizing lotion to prevent dryness and cracking.
- Manage your blood sugar levels: Monitor your blood sugar levels regularly and take your medications as prescribed. Follow a healthy diet and engage in regular exercise.
- Quit smoking: Smoking can increase the risk of complications related to diabetic foot, so quitting smoking is important for preventing these complications.
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