YB,
when ian had his HFMD a few months ago, the fever came first, then within an hour or two, many blisters start appearing on his butt. we were also confused whether is chicken pox or HFMD, brought to doctor to chk then confirm.
if so, can try to let Kaylyn take cold fruits, to ease the pain in the mouth and to rehydrate her.
not sure if this is true for other kids, but when ian got the HFMD, he drooled ALOT. probably bcos he cant swallow well. so nowadays if we see kids drool excessively, we will try to siam