Why Foot Care Is So Important When You Have Diabetes
Living with diabetes means paying close attention to your overall health, and your feet are no exception. Diabetes can affect the nerves and blood vessels in the feet, making it easier for small problems to develop into serious complications if left untreated.
The good news is that most diabetes-related foot problems can be prevented with regular foot care, appropriate footwear, and routine podiatry assessments.
Whether you’re newly diagnosed or have been managing diabetes for years, understanding how to care for your feet can help reduce your risk of ulcers, infections, hospitalisation, and in severe cases, amputation.
How Diabetes Affects Your Feet
Diabetes can impact foot health in two major ways.
Peripheral Neuropathy
Peripheral neuropathy occurs when diabetes damages the nerves, reducing sensation in the feet.
This can make it difficult to feel:
- Pain
- Heat and cold
- Pressure
- Cuts or injuries
- Blisters caused by footwear
Because sensation is reduced, many people don’t realise there is a problem until significant damage has already occurred.
Poor Circulation
Diabetes can also affect blood flow to the feet through a condition known as peripheral arterial disease (PAD).
Reduced circulation can:
- Slow wound healing
- Increase infection risk
- Reduce oxygen delivery to tissues
- Make recovery from injuries more difficult
When poor circulation and reduced sensation occur together, even minor foot problems can quickly become serious.
Common Foot Problems Associated With Diabetes
People living with diabetes have a higher risk of developing:
- Foot ulcers
- Corns and calluses
- Cracked heels
- Fungal nail infections
- Ingrown toenails
- Skin infections
- Charcot foot
- Delayed wound healing
Without early intervention, these conditions can affect mobility, independence and overall quality of life.
This is why prevention remains one of the most important aspects of diabetes management.
Daily Foot Checks: The Most Important Habit You Can Develop
One of the simplest ways to protect your feet is by checking them every day.
A daily foot inspection can help identify problems before they become serious.
Look for:
- Redness
- Swelling
- Blisters
- Cuts or scratches
- Cracks in the skin
- Calluses
- Changes in nail colour
- Pressure marks from footwear
If you have difficulty seeing the bottom of your feet, consider using:
- A long handled mirror
- Your phone camera
- Assistance from a family member or carer
If you notice any new wound, blister, redness or skin breakdown, arrange an appointment with a podiatrist as soon as possible.
Keeping Your Feet Warm Safely
Cooler weather can reduce circulation and increase the likelihood of dry, cracked skin. However, it’s important to warm your feet safely.
Many people don’t realise that reduced sensation can make burns more likely.
Avoid Direct Heat Sources
Avoid:
- Hot water bottles
Electric blankets
Heated foot rests
Car foot heaters
Sitting too close to fireplaces or heaters
Because neuropathy can reduce your ability to feel temperature, serious burns can occur without warning.
Safer Ways to Keep Warm
Instead, try:
Thermal socks
Well-fitting slippers
- Warm bedding
- Layered clothing
- Maintaining a comfortable room temperature
Always test bath water with your elbow or a thermometer before getting in.
Managing Dry Skin and Cracked Heels
Dry skin is one of the most common foot complaints for people living with diabetes.
When skin becomes excessively dry, cracks can develop. These cracks create entry points for bacteria and increase the risk of infection.
Tips for Healthy Skin
To help keep skin healthy:
Dry your feet thoroughly after bathing
- Moisturise daily
- Use a urea-based moisturiser if recommended by your podiatrist
- Pay particular attention to the heels and soles
Avoid Excess Moisture
While moisturising is important, avoid applying cream between your toes.
Excess moisture between the toes can encourage fungal infections and skin breakdown.
Nail Care for People With Diabetes
Cutting toenails may seem straightforward, but for people living with diabetes it can carry additional risks.
Reduced vision, limited mobility and decreased sensation can increase the chance of accidental injury.
To protect your feet:
- Cut nails straight across
- Avoid cutting nails too short
- Smooth rough edges with a nail file
- Avoid digging into the corners of the nail
If you have thickened nails, ingrown toenails or difficulty reaching your feet, professional podiatry care is often the safest option.
Importantly, never use medicated corn or callus removal products unless specifically recommended by a healthcare professional, as these products can damage healthy skin.
The Importance of Proper Footwear
Footwear plays a major role in preventing diabetic foot complications.
Poorly fitting shoes can create pressure points, friction and blisters that may go unnoticed due to reduced sensation.
Features to Look For
When choosing footwear, look for shoes that:
- Fit securely
- Have adequate cushioning
- Provide good arch support
- Include a firm heel counter
- Have a wide toe box
- Allow room for your toes to move comfortably
Moisture-wicking socks can also help reduce friction and keep feet dry.
What to Avoid
Avoid:
- Walking barefoot
- Worn-out shoes
- Tight slippers
- Shoes that rub or cause pressure
- High heels or unsupportive footwear
For some people, custom orthotics or medical-grade footwear may be recommended to reduce pressure and improve comfort.
How Modern Technology Is Improving Diabetic Foot Care
Advances in podiatry continue to improve the early detection and management of diabetic foot complications.
Modern assessments may include:
- Thermal imaging to identify inflammation
- Pressure analysis technology
- Vascular Doppler assessments
- Circulation testing
- Advanced gait analysis
- High-resolution soft tissue imaging
These tools allow podiatrists to identify subtle changes before they develop into more serious problems.
Early detection remains one of the most effective ways to prevent ulcers and reduce the risk of complications.
Why Regular Podiatry Assessments Matter
Regular podiatry appointments are one of the most important investments you can make in your long-term foot health.
A podiatrist can assess:
- Nerve function
- Circulation
- Footwear
- Skin health
- Pressure areas
- Walking patterns
These assessments help determine your level of risk and allow a personalised management plan to be developed.
Depending on your risk factors, your podiatrist may recommend reviews every three to twelve months.
When Should You See a Podiatrist Urgently?
Seek professional advice immediately if you notice:
- A new blister
- A cut or wound
- Redness or swelling
- Increased warmth
- Black or blue discolouration
- Pus or drainage
- Signs of infection
- A wound that is not healing
Prompt treatment can prevent complications and significantly reduce the risk of hospitalisation.
How a Podiatrist Can Help
Podiatrists play a key role in preventing and managing diabetes-related foot complications.
At OnePointHealth, our podiatrists provide comprehensive diabetic foot assessments, education, preventative care and ongoing management to help keep your feet healthy and reduce risk.
Whether you need routine foot care, footwear advice, circulation assessments or ongoing monitoring, our team can develop a personalised plan tailored to your needs.
Frequently Asked Questions
How often should someone with diabetes see a podiatrist?
This depends on your individual risk factors. Many people benefit from a podiatry assessment every 3 to 12 months, while higher-risk patients may require more frequent reviews.
Can diabetes cause foot pain?
Yes. Diabetes can contribute to nerve-related pain, circulation issues and foot deformities that may cause discomfort.
Is walking barefoot bad for people with diabetes?
Yes. Walking barefoot increases the risk of cuts, injuries and infections, particularly if sensation is reduced.
What is the biggest warning sign of a diabetic foot ulcer?
Any wound, blister, redness or area of skin breakdown that is not healing should be assessed immediately.
Can diabetic foot problems be prevented?
In many cases, yes. Daily foot checks, appropriate footwear, regular podiatry care and good diabetes management significantly reduce risk.
Take the First Step Towards Healthier Feet
Foot care is an essential part of managing diabetes. With regular monitoring, appropriate footwear, good skin care and routine podiatry assessments, many diabetes-related foot complications can be prevented before they become serious.
If you are living with diabetes and would like a comprehensive foot assessment, contact OnePointHealth today. Our experienced podiatrists can help you protect your foot health, maintain mobility and stay active.