Hi Judy,
Oh gosh, your poor son - he must be miserable. Maybe Calamine lotion on the pox - it’s good for a lot of things and may help the itching.
Our resident Dr., Nikos, may have another suggestion.
Thanks - covered him in calamine last night, even in his hair. Funny, last time I used calamine lotion was when the kids were small - now it’s runny like water, where it used to be nice and thick.