9. Sores or Ulcers (Without Pain)
Open wounds, often on the bottom of the foot
May go unnoticed due to numbness
Can deepen and become infected if untreated
✅ Check your feet daily — especially between toes.
10. Changes in Foot Shape or Structure
Charcot foot: A rare but serious condition where bones weaken and collapse
Leads to deformities, like a “rocker-bottom” foot
Caused by nerve damage and repeated stress
🩺 Requires immediate medical attention.
✅ What You Can Do to Protect Your Feet
Check your feet daily
Look for cuts, blisters, redness, or swelling
Wash and dry thoroughly
Especially between toes to prevent infection
Moisturize (but not between toes)
Prevents cracking
Wear well-fitting shoes
Avoids pressure points and blisters
Never walk barefoot
Protects against injury
See a podiatrist regularly
Especially if you have diabetes
🧴 Use a mirror or ask for help if you can’t see the bottom of your feet.
🚨 When to See a Doctor
Seek medical care if you have:
Numbness, tingling, or pain in your feet
A cut or sore that isn’t healing
Signs of infection (redness, warmth, pus)
Sudden swelling or discoloration
🩺 A simple monofilament test or A1C blood test can help diagnose nerve damage or diabetes.
