I don't think is exma iv had that for years plus I got cream and shampoo for exma and it's not helped its not itching but was small scab when started on back neck know it's on right side of crown and is not one whole scab is lots small separate ones some are thicker than others iv very long hair and do not use Chemicals on it I want to pick it as dont want anyone seeing it again do not itch and is not saw