Fitness A To Z
3 MIN READ
Oct 18, 2025
Water Brash: The Sudden Sour Taste You Should Not Ignore
Ever experienced a sudden rush of saliva in your mouth with a sour taste, soon after you’ve had your meal or when lying down? This is called waterbrash, which occurs when stomach acid flows back into the oesophagus and excessive saliva is produced. It’s normal if it happens occasionally, but frequent...
Ever experienced a sudden rush of saliva in your mouth with a sour taste, soon after you’ve had your meal or when lying down? This is called waterbrash, which occurs when stomach acid flows back into the oesophagus and...