My DS has his 4 year old needles tomorrow. Any advice on how we can make it a bit less painful? I've got some cream a doctor gave me today and said to put it on about 20 minutes before the jabs but said it doesn't really work in her opinion. I'm actually a bit worried as I've said to him a while ago that we have to have the jabs and he got a bit anxious (so much easier to do when they are younger and don't understand what's happening).