seborrhoeic or seborrheic dermatitis. before and after treatment. chronic or relapsing form of dermatitis

seborrhoeic dermatitis before after treatment disorder include flaky scaly greasy occasionally inflamed skin seborrheic dermatological pathology inflammation exfoliation sebaceous dermatology medicine disease fungus head medical dry health scalp problem beauty woman background itch peeling eczema malassezia garden discomfort banner social alopecia vitamins hair biotin seborrhea dandruff