What is Seborrhea?

Etiology The analysis of seborrheic dermatitis is unknown, although it is believed that;
* Increased beard and assimilation of sebum on the bark may act as an irritant and adapt the epidermal action afterward percutaneous absorption. In some cases, however, the sebum assembly may be accustomed or reduced.
* Pityrosporum ovale colonizes the scaly covering and induces [...]