i have a chronic bad breath which i think comes from mucus at the back of my throat. it is worse when i wake up in the morning. the mucus drips from sinuses back to the throat and the mucus is too much when i i flush the sinuses. it looks like there is mucus that is hardened back in throat and esophagus. i use salt water gargle and nothing changes i also visited many doctors they all prescribe me antibiotic and sprays but the bad breath is still the same. although i have acid reflux i don’t think it causes since it thins out after a while when i drink water. watero mucus passes through my nose, it only drips back to throat. i have swollen turbinates in my nose. is there any relation? WHAT CAN I DO TO STOP THIS HORRIBLE BREATH PLZ HELP.