Welcome to Healing Well :)
I get nausea a lot but what helps is to eat little meals which is important with both IBS and acid reflux. Unfortunately nausea is an everyday thing for some of us IBSers. I am nauseated all day or at some point every day but now sometimes I don't even think about
it because it has become so normal to me. That's terrible, isn't it? As far as it possibly a food allergy, do you notice these symptoms shortly after eating certain types of foods? You may want to start writing down your food and your symptoms to see if there maybe a connection. Your nose and your ears might be just random symptoms that happen with it because its not uncommon to experience "piggyback" symptoms. Are you taking anything for your reflux? You may also want to talk to your doctor about
antihistimines rather than decongestants... if it is truly allergies, decongestants will not work.
Co-Moderator ~ IBS Forum
"If you don't like something change it; if you can't change it, change the way you think about it" - Mary Engelbreit