A fungal infection, scalp ringworm may start off as small bumps on the scalp that itch. Scratching them can cause a scab. Gradually, the bump expands to form a large circle with a normal-looking ...

Scabs on the scalp can be caused by inflamed hair follicles or inflamed skin. It can also be caused by infestations of lice or an infection called scalp ringworm. In rare cases, scabs that bleed ...

scabs, an itchy rash — these are just a few of the bothersome symptoms that come with seborrheic dermatitis. This common skin condition often affects oily areas of the body, like the scalp and ...