See a healthcare professional to confirm the diagnosis
Keep feet clean and dry
Trim nails straight across and keep them short
File thickened nail surfaces carefully
Use an antifungal nail treatment as directed by a clinician
Apply topical antifungal medication consistently
Take prescribed oral antifungal medication if recommended
Disinfect nail clippers, files, and footwear regularly
Wear breathable shoes and moisture-wicking socks
Change socks daily or when damp
Avoid walking barefoot in public showers, locker rooms, and pools
Treat athlete’s foot at the same time if present
Replace old or contaminated shoes if needed
Continue treatment for the full recommended duration
Seek medical care promptly if you have diabetes, poor circulation, or worsening infection