How is dandruff diagnosed?

    Researchedby:
    Nick Milazzo, Brady Holmer

    Fact-checked

    by:

    Mike Murray, James Gaylor
    Last Updated: October 13, 2024

    Dandruff is commonly diagnosed by simply examining a patient’s scalp.[1] It’s important to rule out other conditions that may initially appear similar, such as atopic dermatitis, tinea capitis, rosacea, and systemic lupus erythematous (SLE).[2]