Onychomycosis
Onychomycosis is a common fungal infection affecting the toenails or fingernails. It occurs when fungi, typically dermatophytes, yeasts, or molds, infect the nail plate, nail bed, or both. This condition can lead to significant changes in the nail's appearance and structure.
Common Symptoms
- Thickened nails
- Discolored nails (yellow, brown, white)
- Brittle, crumbly, or ragged nails
- Distorted nail shape
Clinical Sources
- Toenail Fungus (Onychomycosis/Tinea Unguium): Symptoms & CausesCleveland Clinic
- Mycotic Nails: What Is It, Symptoms, Causes & TreatmentCleveland Clinic
Diagnostic Lab Tests
Tests commonly used to diagnose or monitor Onychomycosis:
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