Generalities:

Dandruff Pityriasis simplex capilliti. Hair follicle disorder, or sebaceous gland of the scalp that causes accelerated desquamation, which forms flakes or dead skin flakes that detach from the scalp.

It can be caused by multiple factors such as seborrhea; excess production of fat by the sebaceous glands, can be the reaction to an infectious process.

Caused by psoriasis.

It can be caused by infections by parasites (lice), bacteria or fungi, according to the biomagnetism it can be the Micosporum canis,or according to other studies by
Malassezia furfur (Pityrosporum Ovale). Some products, such as special shampoos, may be helpful in the treatment of this disorder.