My 3yr old daughter has always had a sensitive gag reflex. I had to change her milk a few times when she was a newborn, had to be careful what texture or amount she was ingesting when she started on new foods or drinks. However, her vomiting and gagging has become chronic in nature. For the last month everytime she eats or drinks something if it doesn't immediately come back up, it will shortly thereafter. Pediatrician recommended Veramist and Loratadine. Not helping at all. So, she is schedule to see a Pediatric GI doctor on Dec. 1. I am completely confused as to what may be causing this and not sure if we can hold off until December to do something. Could this be more of an ENT problem?