I might be able to offer a bit of help....now Im all for natural and not ALL medical dont get me wrong but at the end of my tether with a baby in agony and in conjunction with DDs beads, teething rings, cold toothbrush etc we use SM33. You can buy it from the chemist and it really did help DD immensly, much more than bonjela did and its what the Chemist recommended. i could have kissed him after the first few days she wasnt in as much pain. I have continued too use it for all her teeth and we have just cut her 2 year old molars and it hasnt upset her at all
So definately worth a try imo!!!! Good luck, its awful watching stubborn teeth come up and down. FWIW DD didnt cut a tooth till 10mths and cut six at once, its horrible to see