At the pediatric dermatology clinic a few days later, physical examination revealed a slightly erythematous macule on the ...

What causes scalp acne? Scalp acne is due to a buildup of dead skin cells, debris, and oil which clog hair follicles, creating acne lesions, says Green. According to Brooke Grant Jeffy ...

Systemic therapy may be used for widespread lesions. This can include antimalarial drugs such as hydroxychloroquine and chloroquine. Skin cancer may cause scabs on the scalp that don't go away.

7. Skin cancer The most worrisome potential cause for scalp scabs is skin cancer, since skin cancer may present as lesions that bleed and won't heal, leaving scabs, says Williams. The main ...

She has never had dandruff or scaling of her scalp. She thought the lesion was a wart and requested a liquid nitrogen application. A close, young family member was diagnosed recently with ...