Skin and subcutaneous (L00-L99).
- Allergic contact dermatitis – inflammation and scaling of the scalp caused by various substances to which the body is allergic.
- Atopic eczema (neurodermatitis) – skin disease with scaly, weeping skin and severe pruritus (itching).
- Mycoses (fungal diseases) of the scalp
- Psoriasis (psoriasis)
- Seborrheic eczema – rash with scaling and oily scalp.