The Role of Foot Care in Diabetes Health

23 May

Having diabetes means paying close attention to your feet every day. A small cut, blister, or sore can turn into a big problem if it isn't noticed or treated right away. Many people with diabetes have poor blood flow or nerve damage in their feet, which makes it harder to feel pain or heal fast. That's why foot care is such an important part of staying healthy with diabetes.

In this blog, we'll walk through why foot care is so important, what problems to watch for, and how to care for your feet every day. We’ll also share tips that are part of the Diabetes Education in Penrith service.

How Diabetes Affects Your Feet

Diabetes affects your feet in two main ways. First, it can damage the nerves, a condition called diabetic neuropathy. Second, it can slow down blood flow to your feet. These changes make it harder to feel injuries and slower for your feet to heal, which increases your risk of infections and serious complications.

Here’s how it can affect your feet:

Nerve damage (diabetic neuropathy): makes it hard to feel pain, heat, or injuries
Poor blood flow: causes slow healing of cuts or sores
Higher risk of infections: due to reduced feeling and poor circulation

Diabetic Neuropathy and Foot Injuries

When you have diabetic neuropathy, it becomes harder to feel pain, heat, or injuries in your feet. This makes small problems harder to notice and much more dangerous if left untreated.

Here’s why it matters:

Loss of feeling: You may not notice blisters, cuts, or pressure spots
Increased risk of injury: Small wounds can get worse if you keep walking on them
Delayed action: Without pain as a warning, infections can grow quickly
Daily checks are essential: Catching problems early prevents serious complications

Why Foot Care Matters in Diabetes

Ignoring foot care can lead to serious health problems. Even small foot issues can turn into ulcers, infections, or worse without you noticing. A simple daily foot care routine can stop most of these issues before they begin.

Here’s why it’s so important:

Prevents infections: Stops small problems from growing into bigger ones
Reduces risk of ulcers and wounds: Helps catch cuts or pressure points early
Avoids hospital visits or amputations: Keeps feet healthy and strong
Promotes daily awareness: Encourages you to check and care for your feet regularly

That’s why PENRITH Diabetes Education includes foot care as a key part of staying healthy.

Common Diabetes Foot Problems

Here are some foot issues to watch for:

Numbness or tingling (nerve damage)
Cold feet or slow healing cuts (poor blood flow)
Blisters or open sores
Redness, swelling, or changes in skin color
Fungal infections and dry, cracked skin
Ingrown toenails or corns

If you notice any of these, talk to your doctor or a podiatrist.

Easy Foot Care Routine for Diabetics

Use this checklist every day:

Wash your feet in warm (not hot) water.
Dry carefully, especially between toes.
Look for cuts, sores, redness, or swelling.
Apply lotion to dry skin, but not between toes.
Keep toenails trimmed straight across.
Never go barefoot, even at home.

Make it part of your daily habits. It only takes a few minutes.

Best Shoes and Socks for Diabetic Foot Care

Wearing the right shoes and socks helps protect your feet and prevent problems. Good footwear reduces pressure and keeps your feet safe from injuries. Here's what to look for:

Shoes that fit well: Not too tight or loose
Soft insides and no seams: Prevent rubbing or blisters
Good support: Helps with balance and comfort
Clean, dry socks: Keep feet dry and lower the risk of infection
Not too tight around the ankle: Avoids cutting off circulation
Avoid: High heels, flip-flops, or anything that pinches
See a podiatrist: For advice on the best shoes for your feet

When to Call a Foot Specialist

Call a doctor if you see:

Redness, swelling, or signs of infection
A sore that isn’t healing
A blister or cut that’s getting worse
A toe that looks bent or changes color

It’s a good idea to have a foot check at least once a year as part of your diabetes care.

Monthly and Yearly Foot Checks

Each month, give your feet a close look. Each year, get them checked by your doctor. Ask about nerve testing and blood flow. If you go to a clinic offering PENRITH Diabetes Education, they can guide you on what to do next.

Tips to Keep Your Feet Safe Every Day

Don’t use heating pads or hot water bottles on your feet
Test bath water with your hand first
Break in new shoes slowly
Wear slippers or shoes at home
Remove clutter from floors to avoid stubbing your toes

Frequently Asked Questions

How often should I check my feet if I have diabetes?

Every day. Daily checks help catch problems early before they get worse.

Can I use lotion on my feet?

Yes, but avoid putting lotion between your toes. That area needs to stay dry to avoid infections.

Are there special shoes for diabetics?

Yes. Diabetic shoes help protect your feet and reduce pressure. Ask your doctor or podiatrist about getting a pair.

Can I cut my toenails myself?

You can, but be careful. Cut straight across and not too short to avoid ingrown nails.

What if I find a sore or blister?

Don’t wait—clean it, cover it, and call your doctor. Small sores can become serious quickly.

Is it okay to get a pedicure?

Only at places that follow clean, safe practices. Or ask your podiatrist to trim your nails.

Start Small—Stay Healthy

Taking care of your feet is one of the easiest ways to avoid big health problems when you have diabetes. Simple daily habits can help you avoid infections, pain, or worse. If you need help, support is available through PFHS’s Diabetes Education in Penrith.

Got questions or need support? Contact Us to book an appointment or learn more.

Andrea Tyler