Toes & nailsAttention
Onychomycosis (nail fungus)
Thickened, yellowish, brittle nail, sometimes detached from the nail bed.
Educational information: this article does not replace a medical diagnosis.
Key points
Signs to observe
- Diagnosis confirmed by mycological sample.
- Topical treatment (ciclopirox or amorolfine lacquer) for distal involvement < 50%.
Useful steps
- Oral antifungal (terbinafine 250 mg/day 12 weeks for toenails) for extended forms, with liver monitoring.
- Regular nail filing.
Monitoring and medical advice
- Disinfect shoes and socks.
- Patience: full regrowth in 9-12 months.
Relevant ages
Adult · Senior
When to seek care
Seek medical advice if signs worsen, persist despite the suggested measures, or concern you.