Dandruff, Commonly Widely recognized as seborrhea represents a common non, Contagious condition of skin areas rich in oil glands the face, Scalp, And upper trunk, Marked by flaking overproduction of skin cells and sometimes redness and itching inflammation of varying in, The scalp severity from mild flaking of the scalp red patches, To scaly. The normal lives in, Skin yeast, Pityrosporum ovale oil, Rich skin regions and plays a role under these circumstances dandruff may be worse with stress, Winter, And infrequent shampooing. Causesidiopathic cause. You will find a chance it is related to a yeast fungus called malassezia that is in the oil secretion on the skin an irregular reply from the immune system mental stress age during puberty not regularly brushing hair