Dandruff is the excessive flaking of dead skin that forms on the scalp.
As it is normal for skin cells to die and flake off, a small amount of flaking is normal and in fact quite common.
Some people, however, either chronically or as a result of certain triggers, experience an unusually large amount of flaking, which can be not only a visual nuisance, but is also often accompanied by redness and irritation.
For more information about the topic Dandruff, read the full article at Wikipedia.org, or see the following related articles:
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Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Dandruff at Wikipedia.org. See the Wikipedia copyright page for more details. Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
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