Thanks everyone!!

Are you sure it's not chicken pox? *poxonthebrain*

I have no idea what to do about mozzie bites, savlon? Will the antihistamine do anything?
Hahaha. Sorry, have to laugh...yep, sure it's not the pox. They're only on his legs. Antihistimine should stop the itching.

I have savlon, though that won't relieve the itching will it? I don't have any calamine otherwise I would use that first. He hasn't had it before and I'm just really unsure if I should give it to him when he's going to bed in case of a reaction...maybe I will just see how he goes through the night.