Seborrheic Dermatitis
In part, the trigger for seborrheic dermatitis may be androgen steroids. The sebaceous glands attached to the hair
follicles begin to produce a very rich form of sebum. The sebum contains fewer free fatty acids and squalene but
increased amounts of triglycerides and cholesterol. The excess, rich sebum production triggers the proliferation
of skin flora. Yeast Pityrosporon ovale (also called Malassezia furfur) has been shown to increase in numbers with
the intensity of seborrheic dermatitis. This excessive yeast proliferation causes more irritation and inflammation.
Dermatitis Picture Seborrheic
Dermatitis Picture Seborrheic in an Infant