Ключевые слова: chronic, chronic disease, crust, dandruff, dermatitis, dermatology, deterioration, disease, dry, dry out, genetics, greasy, hair, ill health, illness, inflammation, irritation, medications, medicine, person, pressure, problem, psoriasis, red, redness, remission, scalp, seborrhea, seborrheic dermatitis, skin, stress, treatment, woman, young,