My 17 month old granddaughter has been vomiting and terrible fowl smelling stools with a little mucus for a number of hours now - like 7 hrs - she finally kept down her last breastfeeding session or we would have taken her to the emergency ( worried she was not keeping enough fluids down) she has no fever and seems to feel great between the spells of vomiting - she also seems to be belching alot - and hiccups - she had a dental visit today and we figured out an odd coincidence - her last visit to the dentist ended like this 3 months previously ( they apply flouride to her teeth ea time she goes and I feel there is a link of her vomiting and the flouride ? Could she possibly be allergic? Are they using to much? Does this cause intestinal issues if swallowed ? Or are we just crazy linking this to these visits ?