Dermatology

Nail Fungus Treatment (Fingernail and Toenail Care)

Effective medical and procedural treatments to restore clear, healthy nails affected by fungal infection.

What is Nail Fungus Treatment?

Are your nails thick, discolored, or brittle due to a fungal infection? Learn about proven medical treatments to eliminate fungus and promote healthy nail growth.
Nail fungus treatment focuses on removing fungal infection from the nail plate, bed, and surrounding tissue. Depending on severity, treatment may involve topical or oral antifungals, laser therapy, or a combination approach. Early and consistent treatment prevents the infection from spreading and supports the regrowth of clear, healthy nails.

Common Symptoms

  • Persistent nail discoloration (yellow, brown, or white)
  • Thickened or brittle nails
  • Nail lifting or separating from the nail bed
  • Pain, odor, or debris buildup under the nail
  • Recurring infections despite over-the-counter remedies

When to see a dermatologist

  • Fungal infection affects multiple nails or returns after treatment
  • Pain or swelling develops around the nail
  • Nails become thick enough to cause discomfort
  • You have diabetes or a weakened immune system
  • Home treatments are not effective after several weeks

Early detection is important for managing the condition and preventing further complications.

Schedule a consultation today.

Causes and Risk Factors

  • Untreated or recurrent fungal infections
  • Wearing tight shoes or non-breathable footwear
  • Poor nail hygiene or exposure to moist environments
  • Sharing nail tools without sterilization
  • Weakened immune response or chronic illness

Diagnosis and Tests

  • Visual and physical examination of the nails
  • Nail sample for fungal culture or microscopy
  • Evaluation of previous treatment response
  • Review of health history and risk factors
  • Assessment to rule out other nail conditions (psoriasis, trauma)

Treatment Options

  • Topical antifungal lacquers or creams for mild infections
  • Oral antifungal medications (such as terbinafine or itraconazole) for advanced cases
  • Laser therapy to target and destroy fungal cells
  • Nail debridement or trimming to reduce fungal load
  • Preventive care — keeping nails dry, clean, and trimmed to prevent reinfection

Doral Health & Wellness Skin Health Department

Doral Health & Wellness Dermatology offers comprehensive skin care services for all ages and skin types. Our expert dermatologists provide personalized care for various skin conditions, including acne, eczema, psoriasis, and skin cancer. We offer advanced treatments and cosmetic procedures to help you achieve healthy, radiant skin.

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