Foot fungus is a contagious fungal infection that typically starts between the toes. It can spread to the outer layer of the skin, hair, and nails. The two most common types of foot fungal infections are tinea pedis and onychomycosis.
Tinea Pedis (Athlete's Foot): Frequently affects the space between the fourth and fifth toes but may also spread to the heel.
Onychomycosis: Can impact one or multiple toenails, causing discolouration and brittleness.
Symptoms of Foot Fungus:
Itching or burning sensation between the toes or on the soles.
Cracked and peeling skin.
Dryness and flakiness.
Formation of blisters.
Thick, crumbly, or discoloured toenails.
Stinging between your toes.
Redness, irritation, or swelling.
Softened or damaged skin.
Common Causes:
Wearing tight, enclosed footwear such as sports shoes or heavy boots.
Medications that weaken the immune system.
Excessive sweating.
Walking barefoot in public places.
Prolonged exposure to moisture or water.
Warm, humid environments.
Underlying conditions like diabetes or psoriasis.
High-impact sports like running.
Obesity.
When to See a Doctor
Changes in skin texture on your feet.
Persistent itching.
No improvement after using home treatments.
Prevention Tips
Avoid walking barefoot in public areas.
Wear breathable footwear.
Keep toenails trimmed and clean.
Maintain proper foot hygiene.
Use footpowder to absorb moisture.
Keep feet dry at all times.
Avoid sharing shoes with others.
Diagnosis & Management:
Fungal infections such as athlete's foot can be identified through symptoms or a potassium hydroxide (KOH) skin test.
Managing Foot Fungus:
Apply over-the-counter antifungal creams.
Wash and dry feet thoroughly, especially between the toes.
Use antifungal powders to prevent moisture buildup.
Trim toenails regularly.
Reduce sugar intake, as it can encourage fungal growth.
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