If you’re living with diabetes, taking care of your feet is more than just a good habit—it’s a critical part of managing your overall health. Diabetes can affect the nerves and circulation in your feet, leading to serious complications if not caught early. The good news? With proper care and regular checkups, most diabetic foot problems can be prevented.

Here’s what every diabetic patient needs to know about foot health.

How Diabetes Affects Your Feet

Diabetes can lead to major issues that affect your feet:

1. Nerve Damage (Peripheral Neuropathy):
   Over time, high blood sugar levels can damage the nerves in your feet. This can cause:
   
   • Tingling or burning sensations
     
   • Numbness or reduced ability to feel pain, heat, or cold
     
   • Weakness in the foot muscles
     
2. Because you may not feel injuries or pressure points, small problems like cuts, blisters, or sores can go unnoticed and worsen quickly.
   

Poor Circulation (Peripheral Arterial Disease):
Diabetes can also reduce blood flow to your legs and feet, which slows down healing and increases the risk of infection.

Common Foot Problems in People with Diabetes

Even minor foot issues can become serious if left untreated. Diabetic patients are more prone to:

• Corns and calluses
  
• Blisters
  
• Cracked heels
  
• Fungal infections
  
• Foot ulcers
• Ingrown toenails
  

In severe cases, untreated infections can lead to tissue damage and may require hospitalisation, or even amputation.

Daily Foot Care Tips for Diabetic Patients

Preventing complications starts with daily attention and good habits:

• Inspect your feet every day. Look for cuts, redness, swelling, blisters, or nail issues. Use a mirror or ask for help if needed.
  
• Wash your feet daily. Use warm (not hot) water and gentle soap. Dry thoroughly, especially between the toes.
  
• Moisturise, but not between the toes. Keep skin soft, but avoid creating excess moisture that can lead to fungal infections.
  
• Trim toenails carefully. Cut straight across and file sharp edges. If you have vision problems or trouble reaching your feet, have them professionally trimmed.
  
• Never go barefoot. Even at home. Always wear socks and well-fitting shoes to protect your feet from injury.
  
• Keep your blood sugar in check. Good glucose control supports nerve and vascular health.

When to See a Podiatrist

See a podiatrist immediately if you notice:

• A sore that isn’t healing
  
• Redness, swelling, or warmth in your foot
  
• Pain or numbness that is new or worsening
  
• Signs of infection (pus, foul odor, fever)
  
• Changes in skin color or nail condition

Even if your feet feel fine, routine foot exams are essential for people with diabetes. Early detection of problems can prevent complications and keep you mobile and healthy.

At South Dublin Podiatry Clinic, we specialise in diabetic foot care, from routine nail trims and callus removal to advanced wound care. Whether you’re newly diagnosed or have been managing diabetes for years, we’re here to help you protect your feet and your quality of life.

If you are concerned about your feet, please call us on 01-9012009 or fill out the form below.