is great for the itching. Watch for fevers (which is normal - the body is fighting an infection) that get too high and discolouring of the pox.
When my kids had them, I used Aveeno oatmeal baths. Just be sure you purchase unscented ones as you don't want the pox to get infected.
They should scab over on their own in less than a week.
When my son got them, we were in Niagara Falls. He had a couple of red spots on his face. We didn't think much of it as it was hot and could have been little pimples from sweating. He went swimming, saw the sights, etc.
Woke up the next morning and he was completely covered from head to toe! Poor guy! Everyone looked at him like he was some kind of monster.
Calomine lotion is great too.