I'm hoping that somebody answers this because I have the same thing! Not always but occasionally I'll break into serial sneezing fits right after I
eat.
I have a mild issue with reflux and always assumed the two issues went hand in hand.
I feel for ya R_R! I know just how rough the eating sneezes are!
I don't sneeze after I eat but I get sinus drip and have to blow my nose. I think its from the steam off the food - opening my sinus cavities. It
could be allergies or the position in which you hold your head while eating, holding your head downward could cause a sinus reaction resulting in
sneezing.