Fungal Infections

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Fungal Infections

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Fungal Infections

Tinea pedis, commonly known as athlete’s foot, is a fungal skin infection that usually begins between the toes. Signs and symptoms of athlete’s foot include an itchy, scaly rash. This condition is usually caused by:

Athlete’s foot is closely related to other fungal infections. It can be treated with antifungal medications, but the infection often comes back.

How a Podiatrist Treats Tinea Pedis

A podiatrist can diagnose athlete’s foot by examining the affected area
Treatment typically involves:

  • Topical Antifungal Medications: These are usually the first line of treatment and come in the form of creams, powders, or sprays. They are applied directly to the affected area. Important to remember to also treat the shoes with sprays.
  • Oral Antifungal Medications: If the topical medications are ineffective or if the infection is severe, The patient’s GP can prescribe oral antifungal medications if suitable.
  • Keeping Feet Clean and Dry: This is crucial to preventing the infection from recurring. Podiatrists may recommend specific foot care practices, such as washing and drying feet thoroughly, changing socks frequently, and wearing breathable shoes.
  • Treating Underlying Conditions: If the athlete’s foot is caused by an underlying condition such as excessive sweating, the podiatrist may recommend treatments to address this issue.
Fungal Infections 1

Fungal Toe Nail (Onychomycosis)

A fungal toenail infection, also known as onychomycosis, is a common condition that affects the nails, usually toenails. It can cause the nail to become thickened, discoloured, and brittle.

  • Fungal Growth: The infection is caused by the overgrowth of fungi, often dermatophytes, yeasts, or molds.
  • Warm, Moist Environments: These fungi thrive in warm, moist environments, making the feet an ideal breeding ground.
  • Nail Trauma: Injury to the nail can create an entry point for the fungi.
  • Weakened Immune System: People with weakened immune systems, such as those with diabetes or HIV, are more susceptible to fungal nail infections.
  • Thickened Nails: The affected nail may become thicker and harder to trim.
  • Discolouration: The nail may turn yellow, brown, or white.
  • Brittle Nails: The nail may become brittle and crumbly.
  • Foul Odour: In some cases, the infected nail may emit a foul odour.
  • Diagnosis: A podiatrist can diagnose a fungal nail infection through a physical examination and by taking a sample of the nail for laboratory testing.
  • Treatment: Treatment options vary depending on the severity of the infection and the type of fungus involved. Podiatrists may recommend:
    • Topical Antifungal Medications: These are applied directly to the affected nail and can be effective for mild to moderate infections.
    • Oral Antifungal Medications: These are taken by mouth and may be necessary for more severe or persistent infections. These are prescribed by your GP if these are suitable for you.
    • Nail Debridement: This involves removing the infected part of the nail to allow the medication to reach the affected area more effectively.
  • Keep Feet Clean and Dry: Wash and dry your feet thoroughly, especially between the toes.
  • Wear Breathable Shoes: Choose shoes made of breathable materials to allow air circulation.
  • Change Socks Regularly: Change socks frequently, especially if your feet sweat a lot.
  • Avoid Walking Barefoot in Public Areas: Wear shower shoes or sandals in public showers, locker rooms, and pools.
  • Trim Nails Properly: Cut toenails straight across and avoid rounding the corners.

Remember: Fungal nail infections can be stubborn and may require several months of treatment. It’s important to follow the podiatrist’s instructions carefully and complete the full course of treatment to ensure the infection is completely cleared.

By following these tips and seeking professional treatment from a podiatrist, you can effectively manage fungal nail infections and keep your feet healthy.

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