that sounds awful op, I'm sorry you're going through this )-: I just read what you said about the zofran which is what I take regularly. I would say if the medicine you're taking that's preventing you from having zofran isn't actually helping you in the way it needs to, I'd 100% choose zofran over it if youre able. I can't live without it myself, it's the only thing (other than when it gets really bad) that helps. I prefer the 4mg odt because the taste of it dissolving on my tongue (it's not overwhelming) actually kind of comforts my brain knowing relief is coming soon. also as far as your esophagus being really inflamed, an endocrinologist can definitely help out, but a gastroenterologist will help you know whether it would be wise to get an endoscopy or not/how to proceed from this point!