Hi and thanks for the query,
Your child has a predisposition to develop allergies. The results of thr IGE levels extremely high and association of asthma
and rashes are very characteristic. The raised WBC
sometime simply means then there was an inflammatory process that was going on. On ESR
of 20 is really no worry. Management of the child shall require a reevaluation of the pulmonary and allergic aspects of his health condition. I suggest you an allergologist/allergsit and also probably a pulmonologist later for the management and control of the asthma.
thanks and best regards,