Fungal Toenails

What are Fungal Toenails?

Fungal toenails, also known as onychomycosis, are infections of the toenail caused by various types of fungi, including dermatophytes, yeasts, and molds. These infections can lead to discoloration, thickening, and crumbling of the toenail, making them look unsightly and causing discomfort. The condition is more common in toenails than fingernails due to the dark, warm, and moist environment created by shoes, which promotes fungal growth.

What are Signs of Fungal Toenails?

  • Discoloration of the nail, often yellow, brown, or white
  • Thickening of the nail
  • Brittle, crumbly, or ragged nails
  • Distorted nail shape
  • Separation of the nail from the nail bed (onycholysis)
  • Foul odor from the infected nail

FAQs

Fungal toenails are typically caused by dermatophytes, but yeasts and molds can also be responsible. These fungi thrive in warm, moist environments, such as sweaty shoes and communal showers. Risk factors include walking barefoot in damp public places, having athlete’s foot, and having a compromised immune system.

Yes, fungal toenail infections are contagious and can spread through direct contact with an infected nail or indirectly through contaminated surfaces like floors and towels.

Treatment options include over-the-counter antifungal creams and ointments, prescription oral antifungal medications, medicated nail polish, and in some cases, laser therapy. Severe infections might require surgical removal of the nail.

You should see a podiatrist if you notice signs of a fungal infection, especially if it causes pain, discomfort, or if you have diabetes or a weakened immune system. Visit us to receive a proper diagnosis and find the most effective treatment.

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