Water Brash is the sour or acidic tasting saliva that is a typical symptom of gastroesophageal reflux illness. The discomfort of acid reflux is something that everyone who has felt it can attest to. The abrupt, intense burning in the chest and throat, followed by a foul taste and a mouthful of saliva, is particularly uncomfortable. Water brash, other symptoms of GERD, and treatment choices are discussed by Shilpa Mehra-Dang, M.D., an internal medicine expert at Medical Offices of Manhattan in New York City. Read the article.