Heartburn is a burning sensation from when stomach acid flows back into your esophagus due to your lower esophageal sphincter (LES) not closing properly. It can happen after meals or on an empty ...
Some people report developing symptoms of GERD, such as heartburn, during or after having COVID-19. However, no studies have investigated the potential relationship between the two conditions.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results