Skin fungi are microorganisms that naturally live on the body but can overgrow in warm, moist conditions and cause infections.
Common types include ringworm, candidiasis, nail fungus, and pityriasis versicolor.
Ringworm is a contagious fungal infection that causes red, circular, itchy, or scaly rashes. It can affect the body, scalp, feet, groin, or nails, depending on the type.

Fungal infections spread through direct contact with infected people, animals, or contaminated items, as well as damp places like public showers and swimming pools.Treatment depends on the severity. Mild infections usually improve with topical antifungal creams, while severe cases, especially those affecting the scalp or nails, may require oral medication.
As the article notes, “Natural remedies can support recovery but should not replace prescribed medications.”
Options such as apple cider vinegar, diluted tea tree oil, garlic, baking soda, and aloe vera may provide additional support.
Prevention focuses on good hygiene. “Always keep your skin clean and thoroughly dry,” avoid sharing personal items, wear footwear in public wet areas, and keep your immune system healthy.
If symptoms persist or worsen, consult a dermatologist.