Apr 27, 2025 · A fungal nail infection is a common condition that can leave you with brittle, discolored nails, usually on your toes. Its formal name is onychomycosis, and it’s a lot like athlete’s foot....

NHS information about fungal nail infections, including symptoms, self-care, when to get medical help, treatments and prevention.

Apr 24, 2024 · Ringworm is a common fungal infection of scalp, skin, or nails. Athlete's foot, jock itch, and most fungal nail infections are forms of ringworm. On the skin, it causes an itchy, scaly, often …

Oct 13, 2024 · Fungal nail infection is a fungus growing in and around your fingernail or toenail. Fungi can live on the dead tissues of the hair, nails, and outer skin layers. Common fungal infections …

Onychomycosis is a fungal infection of the toenails or fingernails, which causes symptoms and signs such as thick, discolored, disfigured, and split nails. Learn about treatment, and home remedies, and …

May 15, 2024 · Your health care provider will examine your nails and perhaps take some nail clippings or scrape debris from under your nail. These samples are sent to a lab to identify the cause of your …

Aug 11, 2022 · Toenail fungus is a widespread fungal infection that affects your toenails. Less commonly, nail fungus can infect your fingernails. Toenail fungus happens when fungi get between …

Sep 11, 2025 · Toenail fungus is a common infection that can affect the appearance of your toenails. Learn more about the symptoms, causes, and treatment.

Dec 22, 2025 · Nail fungus or onychomycosis affects toenails and fingernails. Know the symptoms, causes, risk factors, and treatment options available.

To diagnose nail fungus, your dermatologist will: Examine both your fingernails and toenails, checking for color change, buildup beneath a nail, and other signs of nail fungus. Ask about your health. Ask …