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....

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 …

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 …

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

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 …

Jun 10, 2025 · Onychomycosis (also known as tinea unguium) is a fungal nail infection which can affect the toenails and/or fingernails and which occurs in about 10 percent of adults in the United States. …

Sep 11, 2025 · Toenail fungus is caused by microscopic organisms that get into your nail and cause an infection. It is more common in older adults and those with chronic health conditions. Symptoms …

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 …

May 8, 2023 · Fungal nail infections are common and are caused by fungi that live in the environment. They enter through small cracks in your nail or the nearby skin, causing infection. Fungal...