Ringworm is a circular-shaped skin rash caused by a fungal infection. What is ringworm? You might be surprised to learn that a fungus — and not a worm — causes ringworm. Fungi thrive in warm and …

Dec 19, 2023 · About 40 different species of fungi can cause ringworm on the skin. Fungi like warm, moist environments, whether it's a rainforest or a sweaty locker room. Ringworm is very common and …

Apr 24, 2024 · Ringworm is caused by fungi and not a worm. The scientific names for the most common fungi that cause ringworm are Trichophyton, Microsporum, and Epidermophyton.

Apr 26, 2022 · Ringworm on an arm Ringworm often causes a ring-shaped rash that is itchy, scaly and slightly raised. The rings usually start small and then expand outward. Ringworm of the body is …

Jul 10, 2024 · Ringworm is a contagious disease and can be passed through skin-to-skin contact or by contact with contaminated items. The skin infection can also affect dogs and cats, and pets may …

Aug 27, 2024 · Ringworm is a fungal infection that causes a ring shape on the skin and other symptoms. Treatment may vary by the part of the body affected but typically involves oral or topical antifungals....

Learn about who gets ringworm and what dermatologists understand about the causes.

Ringworm is a skin condition caused by dermatophytes, a type of fungus that lives on the dead outer layer of skin. The condition called “ringworm ” because it can cause a circular rash shaped like a …

Despite its name, ringworm isn’t caused by a worm at all. It's a common fungal infection — and the good news is, it’s treatable. Let’s break down what ringworm is, what it looks like and when you should get …

Jun 19, 2025 · Ringworm, also known as tinea, is a common fungal infection of the skin. It can affect both humans and animals. The infection is caused by fungi, known as dermatophytes, that thrive on …