It's coming from my esophagus and I've been reading about it and people are referring to it as "slime". I understand that I might get it from eating improperly but drinking even a small amount can trigger the slime and a foamy spit.
I'm having a strange phenomenon. I'm a year post-op and I still have an issue with drinking. Whenever I drink anything (water, iced tea, protein shake, etc.) I get a lot of saliva in my stomach and I need to spit constantly. Is this from drinking too much too fast?