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]
How is dandruff diagnosed?
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•Last Updated: May 16, 2025
Dandruff is typically diagnosed through a visual examination of the scalp. It is essential to differentiate it from other similar conditions like atopic dermatitis, tinea capitis, rosacea, and systemic lupus erythematosus.