CHICKENPOX

feverish and fearful, Aconite 30c
with fever and throbbing head, Belladonna 30c
if blisters pus-filled / smelly, Merc viv 30c
with cough,thirstless, clingy, Pulsatillla 30c
very itchy rash, extreme restlessness, Rhus tox 30c
see also:
rash slow to emerge, with cough Ant tart 30c
also recommended:
use Calendula Cream / Ointment or Talc externally, but wait until rash emerges fully