They are a last resort as I don't want them to build up a tolerance to any medicine-homeopathic or not. But I do make sure we always have them on hand. They work great for older kids' bumps and bruises, too. I get a different brand that's the same formula but cheaper.
I'm not sure what the first one does, chammomile (chamomilla) is a calmer, 6x is the strength of the dried. Not sure about the next ingrediet and belladonna is a pain killer-completely safe is very small amounts, dangerous in large amounts.
The directions say to dissolve 2-3 at a time under their tongue 4 times a day. I can't get the website I get mine from to load, but the directions are different which makes me think the ingredients are different. I always start off with one every few hours.