This image displays seborrheic dermatitis on the scalp (dandruff). In addition to itching, a person with dandruff has snow-like flaking of excess skin from the scalp.
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Dandruff  Information for adults

Picture of Dandruff: This image displays seborrheic dermatitis on the scalp (dandruff). Divider line
This image displays seborrheic dermatitis on the scalp (dandruff).
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Self-Care Guidelines
Most cases of dandruff are easy to control with non-prescription home measures. These include:
  • Frequent (daily) shampooing or a longer lather time.
  • Stopping use of any hairstyling products.
If a regular daily shampoo fails, consider an over-the-counter dandruff shampoo. There are several types (containing ketoconazole, selenium sulfide, 2% pyrithione zinc, salicylic acid, or tar), and one may work better than another. Sometimes one will work well for a time and then become less helpful; then it may help to switch to a different type.

To remove thick scale, apply warm mineral oil or olive oil and wash out several hours later with dishwashing liquid or a tar shampoo.

When to Seek Medical Care
Seek medical help if there is no response to self-care measures.
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Last Modified: 22 Dec 2008
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