Ringworm is a common fungal infection of the skin that can affect the scalp, body, or nails. It is caused by a type of fungus called dermatophyte, which thrives in warm, moist environments. Ringworm on the scalp is also known as tinea capitis. This infection can cause itchy, red, scaly patches on the scalp, and it can also lead to hair loss. In most cases, hair will grow back after ringworm has been treated.
The importance of treating ringworm promptly is to prevent the infection from spreading to other parts of the body or to other people. Ringworm is contagious and can be spread through direct contact with an infected person or by sharing personal items, such as hats, combs, or towels. Treatment for ringworm typically involves the use of antifungal medications, which can be applied to the skin or taken orally.