What should you know about cellulitis cracked heels?

Heel fissures form when thick, dry skin loses flexibility and splits under pressure. The opening can expose deeper tissue to bacteria. Cracked heels alone are not proof of cellulitis: infection is more concerning when nearby skin becomes warm, increasingly red, swollen, tender, or begins to drain. Athlete's Foot can also cause scaling and cracks, particularly around the toes, and may need separate treatment.

A clinician can distinguish uncomplicated Dry Skin or Cracked Skin from an infection by examining the fissures and surrounding tissue. Pain while walking, bleeding, recurrent splits, or a crack that does not improve deserves assessment, especially if sensation or circulation in the feet is reduced.

Wash gently, dry carefully, and apply a bland moisturiser or recommended Emollient Therapy to soften surrounding hard skin. Do not cut deeply into calluses, peel loose skin, or use harsh acids on an open fissure. Wear well-fitting shoes and clean socks, and reduce friction while the crack heals. Keep a draining or open area protected with a clean dressing. If redness spreads beyond the heel, arrange same-day medical advice rather than relying on moisturiser alone.

Seek prompt care for increasing warmth, spreading redness, swelling, pus, red streaks, worsening pain, or Fever. Emergency help is needed for confusion, faintness, severe weakness, breathing trouble, rapidly darkening skin, or a sudden major decline. Do not delay assessment for an infected heel if you have diabetes, poor circulation, or reduced foot sensation.

Ask whether the fissure is infected, whether Athlete's Foot is contributing, which moisturiser or dressing suits the wound, and how to prevent pressure from reopening it. Confirm when a podiatry or dermatology review would help.