That is a good question. You have mucus coat on the inner side of the stomach. This protects the stomach from the attack of the acid and pepsin. There is no such protection available to the esophagus.
If stomach acid enters the esophagus, it can result in a condition known as acid reflux or gastroesophageal reflux disease (GERD). This can cause symptoms such as heartburn, regurgitation, chest pain, and difficulty swallowing. Persistent acid reflux can also lead to inflammation and damage to the esophagus lining.
Potential causes of heartburn on an empty stomach include increased stomach acid production, irritation of the esophagus due to acid reflux, and a weakened lower esophageal sphincter that allows stomach acid to flow back up into the esophagus.
The esophagus-stomach valve, also known as the lower esophageal sphincter, is a muscle that controls the flow of food and liquids from the esophagus into the stomach. Its main function is to prevent stomach contents from flowing back up into the esophagus, helping to prevent acid reflux and heartburn.
Heartburn occurs when stomach acid backs up into the esophagus, causing a burning sensation in the chest. Prolonged exposure to stomach acid can damage the lining of the esophagus and lead to complications such as ulcers, strictures, and Barrett's esophagus. It can also cause discomfort and affect quality of life if left untreated.
Acid reflux on an empty stomach can occur because there is less food to absorb stomach acid, leading to irritation of the esophagus. This can cause the stomach acid to flow back up into the esophagus, resulting in symptoms like heartburn.
Heart burn makes the esophagus or stomach hurt -- not the heart. It is caused by excess stomach acid or burping up stomach acid.
Heartburn occurs within the esophagus and stomach. Stomach acid travels up the esophagus causing a burning feeling in the throat and chest.
Basic.
Heartburn is reflux (backflow) of the stomach contents into the esophagus, causing burning and discomfort.
Heartburn process starts from your stomach "back up" into the esophagus It's called the lower esophageal sphincter and it's located between your stomach and your esophagus.
Heartburn primarily involves the esophagus and the stomach. It occurs when stomach acid flows back into the esophagus, causing irritation and a burning sensation in the chest. The lower esophageal sphincter, a muscle that normally keeps stomach acid from entering the esophagus, plays a crucial role in this condition. If it weakens or relaxes inappropriately, heartburn can occur.
Heartburn occurs when digestive juices from the stomach move back up into the esophagus, the tube connecting the throat to the stomach.A bit more:As to what heartburn actually does, it can cause irritation, and even corrosion of the stomach and esophagus. If you have frequent heartburn, or if it's severe, you need to see your doctor.
in your intenstines from acid Heartburn takes place in the esophagus. It occurs when stomach acid travels into the esophagus. The mucus lining in the stomach protects it from the acid, but the esophagus has no such protection. Because of this, you feel a burning sensation from acid going up it.
If stomach acid enters the esophagus, it can result in a condition known as acid reflux or gastroesophageal reflux disease (GERD). This can cause symptoms such as heartburn, regurgitation, chest pain, and difficulty swallowing. Persistent acid reflux can also lead to inflammation and damage to the esophagus lining.
heartburn
Potential causes of heartburn on an empty stomach include increased stomach acid production, irritation of the esophagus due to acid reflux, and a weakened lower esophageal sphincter that allows stomach acid to flow back up into the esophagus.
Heartburn involves the stomach and usually the esophagus. When acid refluxes into the lower esophagus it creates a nasty burning sensation since the esophagus does not have the same protective coating as the inside of a healthy stomach. The pain can be reminiscent of the pain of a heart attack - leading some people to mistake a heart attack for bad heartburn and others to mistake bad heartburn for a heart attack.