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Toe Nail Fungal Infection: Causes, Symptoms & Best Treatment

Are you noticing discolored, brittle, or thickened nails? You might be dealing with Onychomycosis, a common fungal infection of the nails. While toenail fungus is stubborn and slow to heal, timely treatment can prevent further complications. At Dr. Kritika Derma Clinic and SkinSalud, we offer advanced treatments to restore healthy and clear nails.

Table of Contents

What is Onychomycosis?

Onychomycosis, or fungal nail infection, is a slow-growing condition that affects the nails, most commonly the toenails.

  • Appears as white, yellow, black, or greenish discoloration on the nail.
  • Leads to brittle, thickened, or dull nails that may detach from the nail bed.
  • Healing is slow and difficult, even with treatment.
  • Toenail infections are more common than fingernail infections.

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Causes & Risk Factors

Nail fungus is caused by fungal overgrowth in, under, or around the nail. Common causes include:

  • Exposure to Moisture: Wearing sweaty shoes or walking barefoot in damp areas like pools and gyms.
  • Poor Foot Hygiene: Not drying feet properly or using unclean nail tools.
  • Weakened Immunity: People with diabetes or compromised immune systems are more susceptible.
  • Trauma or Nail Damage: Injuries to the nail can increase susceptibility to infections.
  • Use of Artificial Nails: Acrylic or gel nails can trap moisture, allowing fungal growth.

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Common Symptoms

Fungal nail infections develop gradually but can lead to noticeable changes:

  • Discoloration – white, yellow, black, or greenish nails.
  • Thickened, brittle, or crumbly nails.
  • Foul odor from the affected nails.
  • Separation of the nail from the nail bed.
  • Increased pain or sensitivity in severe cases.

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Best Treatment Options

At Dr. Kritika Derma Clinic and SkinSalud, we provide clinically proven treatments for fungal nail infections:

1. Topical Antifungal Medications

Prescription creams or nail lacquers are applied directly to the affected nail to kill the fungus.

2. Oral Antifungal Therapy

Stronger oral antifungal pills help treat severe infections from within. Common medications include Terbinafine and Itraconazole.

3. Laser Nail Treatment

A non-invasive laser therapy targets the fungus without damaging the surrounding nail.

4. Nail Removal (Severe Cases)

If the infection is extreme, a dermatologist may remove the affected nail to allow new, healthy growth.

Fungal nail infections take months to fully heal, requiring patience and consistent treatment.

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Prevention & Aftercare

To prevent reinfection and maintain healthy nails:

  • Keep feet dry and wear breathable shoes.
  • Change socks regularly and avoid sweaty footwear.
  • Trim nails properly and keep them clean.
  • Do not share nail clippers, socks, or shoes.
  • Apply antifungal powder or spray if prone to infections.

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When to Consult a Dermatologist?

Seek professional help if:

  • The infection worsens or spreads to other nails.
  • Pain, swelling, or foul odor develops.
  • You have diabetes or a weakened immune system.
  • Home remedies or over-the-counter treatments do not work.

Our specialists will diagnose your condition and offer personalized treatments for faster recovery.

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Clinic Details & Locations

At Dr. Kritika Derma Clinic (Gurugram & Rewari) and SkinSalud (Delhi NCR), we offer safe and effective solutions for toenail fungal infections.

Book your appointment today and take the first step towards healthier nails!

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