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Learn about this topic in these articles:

  • blister

    …less in diameter and as bullae if they are larger. Blisters can commonly result from pressure and friction on sites such as the palms or soles; they are produced when friction causes an upper skin layer to move back and forth over an underlying skin layer. A small gap opens…

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    …less in diameter and as bullae if they are larger. Blisters can commonly result from pressure and friction on sites such as the palms or soles; they are produced when friction causes an upper skin layer to move back and forth over an underlying skin layer. A small gap opens…

    Read More