What is a typical sign of a scalp fungus infection?

A typical sign of a scalp fungus infection includes flaky scalp and lesions. Fungal infections often manifest with specific symptoms due to the body’s inflammatory response to the fungus. The presence of flakes indicates a disturbance in the scalp's environment, often accompanied by irritation or inflammation, leading to the formation of lesions. Lesions may appear as red patches or sores, which are direct results of fungal activity on the skin surface.

In contrast, an oily scalp, dry scalp, or hair loss may not specifically indicate a fungal infection. An oily scalp often results from overactive sebaceous glands, which does not necessarily involve any infection. A dry scalp can be caused by various factors, including environmental elements or skin conditions, and hair loss may stem from a variety of issues, including genetic factors or stress, rather than a fungal infection specifically. Thus, the presence of flaky scalp and lesions stands out as a defining characteristic of a scalp fungus infection.