The regurgitation of gastric fluids back into the throat through the esophagus brings those acidic fluids into contact with the mucous lining of the esophagus where inflammation and discomfort occurs, causing esophagitis. (wagwalking.com)
When chyme reaches the stomach, it undergoes intensive digestion through the action of gastric fluids which are very acidic. (mypetneedsthat.com)
Breathing problems often accompany issues such as gastric reflux, which pushes gastric fluids into the esophagus, causing additional problems. (dog-health-guide.org)