Sometimes, half an hour or more after I eat, I feel the need to clear my throat, like there's phlegm in it. And instead of phlegm, I cough up some of my food. It's not been in my stomach (no acid), it's just been stuck in the back of my throat.
Should I be worried? Or should I just carry on ignoring this? It doesn't seem to be getting worse, I don't have any problems swallowing etc.