My DD 3 years has woken up the last three mornings with very itchy palms. She is scratching them and rubbing them on her pjs and generally it is obviously very very itchy. Weirdly it wears off and she hasn't done it in the day. First thought of hand foot and mouth but no blisters and feet and mouth ok also read that hands don't itch with that. it is waking her up seriously early . have put sudocrem on but not really sure about it. any experience of this anyone?