Acid Reflux
Acid Reflux Dubai, UAE
What is acid reflux?
Acid reflux causes heartburn, a burning sensation that happens when some of the acid content of the stomach flows up into the esophagus. Frequent acid reflux may be a sign of GERD.
Why does acid reflux happen?
The stomach contains hydrochloric acid, which is a strong acid that helpsTrusted Source break down food and protect against pathogens such as bacteria.
The lining of the stomach is specially adapted to protect it from the powerful acid, but the esophagus is not protected.
A ring of muscle, the gastroesophageal sphincter, normally actsTrusted Source as a valve that lets food into the stomach but not back up into the esophagus.
When this valve fails, stomach content regurgitates back into the esophagus. This is acid reflux. A person will feel a burning sensation in their esophagus as the acid rises up. This is heartburn.
