Overview

What are diabetic foot conditions?

People with diabetes are at higher risk of getting foot conditions and complications if they have any kind of diabetic neuropathy or poor circulation. Diabetic neuropathy develops when you are suffering from nerve damage because of continuous high blood sugar (hyperglycemia). It most commonly affects your feet.

You may become a casualty of diabetic foot complications as a result of snowballing problems:

• Neuropathy has resulted in a loss of feeling about pain, tingling, or discomfort in your feet, so you may not know.
• When inflammation and weakened immune systems occur the diabetic is more prone to skin infections.
• Diabetes damages blood vessels and curtails foot blood flow, which also inhibits infection healing. This leads to slow healing.
• Slow healing can lead to serious problems: Infections continue to advance and can even cause gangrene if overlooked.

It is, therefore, essential to take care of both the feet and the diabetes. There are also some elementary precautions that will prevent problems with the feet.

What are the different types of diabetic foot conditions?

Any kind of skin, nerve or circulation related problem in your foot is more likely to become infected or pose another complication. Some common foot and toe problems that may develop complications include:

• Cuts, ulcers, burns, blisters that won't heal
• Dry, cracked skin
• Corns and calluses
• Fungal infections, such as athlete's foot and toenail fungus
• Ingrown toenails
• Hammertoes and bunions.

What are the symptoms of diabetic foot conditions?

The type of diabetic foot condition largely determines symptoms. Still, here are some of the general things you should be watching for:

• Any skin or toenail changes, like cuts, blisters, calluses or sores.
• Bleeding continually.
• Fluid or pus is draining from a wound.
• A foul smell is emanating from an area on your foot.
• There is pain in any part of your foot.
• Changes in the color of your skin.
• Swollen skin.

Visit your doctor when you begin experiencing one of these symptoms.

What causes diabetic foot conditions?

There are two main causes underlying diabetic foot conditions:

• Diabetic foot neuropathy: Neuropathy is nerve damage. Diabetic neuropathy peripheral neuropathy specifically makes it challenging to feel issues with your feet. This will cause delayed diagnosis of foot conditions.
• Peripheral artery disease (PAD): Diabetes increases one's chance of developing PAD. This condition reduces blood supply to the legs and feet. Poor blood circulation from decreased blood supply makes it difficult for infections within sores in the foot to heal.

Nerve damage and tiny blood vessels can be permanently damaged by persistently elevated blood sugar. Each person is different, so it isn't possible to say whether the high blood sugar needs to be a certain level or for how long to potentially initiate neuropathy or PAD.

Other risk factors for foot problems include poor foot care, possibly through wearing shoes that do not fit properly, walking barefoot, or failing to treat sores and cuts with simple first aid techniques.

How is diabetic foot condition diagnosed?

To see if you have a diabetic foot condition, your doctor will:

• Ask you about your symptoms
• Review your history of diabetes and its treatment
• Look at your toes, feet, and legs
• Feel your toes, feet, and legs to determine whether you have numbness using a variety of tools

If you have a diabeticulcer or blister, your provider should also:

• Examine the ulcer or blister for signs of infection, including redness, swelling, increased warmth, discoloration or drainage.
• Advise the performance of imaging tests like an X-ray or MRI to detect problems deeper than what may be occurring on the skin.
• Do a biopsy of the affected skin or discharge for checking for infections.

What is the treatment for diabetic foot conditions?

Treatment for diabetic foot conditions varies depending on the type. It's very important to get medical help for diabetic foot conditions don't try to treat them yourself. Treatment for these conditions may involve a podiatrist, a doctor who specializes in foot care.

For example, if you have a diabetic ulcer, your provider may:

• Clean the wound.
• Suck out fluid or pus from the ulcer.
• Debridement: Remove or cut away dead or infected tissue.
• Applications of special bandages and ointments to absorb extra fluid, protects the wound, and promote healing.
• Prescribed wheelchair or crutches to reduce pressure from affected foot weight-bearing.
• Oral or IV antibiotics to manage the infection and eradicate it.

Depending on the severity, your provider may advise you to stay in the hospital. In some cases, it becomes necessary to amputate because infection can spread. Early treatment drastically reduces the risk of amputation.

How would I prevent diabetic foot disorders?

In order to prevent the development of diabetic foot conditions, proper management of blood sugar and diabetes, regular visits to healthcare providers, compliance with the latest technological advancements, including continuous glucose monitoring, as well as least risk factors from foot conditions in a well-planned management, and check-ups.

You can also prevent such problems associated with diabetes feet by:

• Checking your feet daily: Look for changes and never miss the space in between your toes. Use a mirror to check your feet underside, or ask someone to look for you.
• Keep your toenails trimmed and filed: Cut the toenails straight across with clippers, thus preventing ingrown toenails. Then, file out any sharp edges using a nail file. Have your podiatrist trim your nails if you cannot see or reach your feet or have thick, yellow nails.
• Wearing the correct socks with proper-fitting shoes: Your socks are not tight, and your shoes fit appropriate. Individuals with diabetes at times may wear therapeutic shoes or orthotics; these are the inner shoe insert that will assist you in correcting and supporting your feet. After putting on your shoes look out for stones or any other item inside your shoes.
• Avoiding sunburn in sandals: Apply sunscreen to the top portions of your feet. Avoid getting burns by keeping your feet away from heaters and fires. When it gets cold, use socks and insulated shoes to keep warm.
• To maintain foot blood flow, sit with your feet raised and wiggle your toes. Stay active but choose foot-friendly activities like walking or swimming.
• Daily foot washing and moisturizing: Use warm water. Dry your feet well, including between your toes. Use lotion on your feet, but not between your toes.
• Ask your doctor to look at your feet every time: Ask your doctor for an eyes-only inspection of your feet. Once every year, have a comprehensive diabetes foot examination, have your pulses checked, and have some sort of sensation test performed.

It is equally important to know what not to do. Avoid:

• Do not attempt to cut off calluses or corns yourself: Do not cut or otherwise remove calluses and corns. Never try using over-the-counter products to get rid of them, such as patches or liquids. Discuss with your podiatrist how best to manage such conditions.
• Smoke: Smoking damages blood vessels and therefore reduces the flow of blood to your feet. If you smoke, quit.
• Soak your feet: Your skin may dry up afterward.
• To avoid foot injuries, wear socks, shoes, or slippers at all times when indoors. Walk barefoot.

What might I expect with diabetic foot problems?

Many long-term diabetics develop foot problems. Some diabetics become infected even though their physicians examine their feet regularly and check their blood glucose.

Your prognosis depends on factors such as:

• How soon you diagnose and treat foot problems.
• How much to the spread of an infection.
• How speedy the treatment.
• Your doctor will advise what you can expect based on your condition.

When should I talk to my doctor provider about diabetic foot problems?

See your doctor provider or podiatrist if you have any of the following symptoms in your feet or toes:

• Numbness, tingling, or burning.
• Sores that won't heal.
• Dry, cracked skin.
• Loss of feeling, or inability to feel heat or cold.
• Change in color or temperature.
• Changes in the shape of your feet.
• Thick, yellow toenails.
• For instance, a fungal infection might cause an athlete's foot between your toes.
• Loss of hair on your toes, feet, and lower legs.
• An ingrown toenail.

To seek an expert consultation for any orthopedic condition.

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