What it might mean: Peripheral artery disease (PAD), thyroid issues, or Raynaud’s disease.
Watch for: Feet that remain cold, toes turning pale or bluish, or wounds that heal slowly.
What to do: Keep your feet warm, exercise regularly, avoid smoking, and consult a vascular specialist if needed.
4. Wounds or Cuts That Heal Slowly
What it might mean: Diabetes, circulation problems, or immune system issues.
Watch for: Cuts, blisters, or sores that don’t heal after a week, especially if red, swollen, or oozing.
What to do: Keep wounds clean and protected, avoid walking barefoot, and get medical attention quickly.
