Keep the affected nail clean and dry
Trim and file the nail regularly
Use an antifungal nail treatment
Apply over-the-counter antifungal cream or solution to surrounding skin
Consider prescription antifungal medication from a doctor
Soak feet only if advised by a healthcare professional
Disinfect nail clippers and tools after each use
Wear breathable shoes and moisture-wicking socks
Change socks daily or when damp
Avoid walking barefoot in public showers or locker rooms
Treat athlete’s foot if present
Replace old shoes or use antifungal shoe spray
Do not share nail tools, socks, or shoes
Seek medical care if the nail is painful, thickened, spreading, or not improving