Indigestion can be described as pain or discomfort in the upper abdomen. It is also known as dyspepsia.
Indigestion is caused by stomach acid coming into contact with the sensitive, protective lining (mucosa) of the digestive system. The stomach acid breaks down the mucosa, causing irritation and inflammation, which brings on the symptoms of indigestion.
In most cases, indigestion is related to eating and may be accompanied by other symptoms, such as fullness in the stomach or belching. Sometimes, indigestion can be caused by other factors, such as an infection or taking certain medications.
Indigestion is a common problem
Indigestion is a common problem and many people have it from time to time without needing to seek advice from a healthcare professional. However, in some cases indigestion can be a sign of an underlying condition affecting the digestive system, such as gastroesophageal reflux disease (GORD).
It is therefore important to seek medical advice if you have indigestion regularly, if it is particularly painful or if you suddenly experience it having never experienced it before.
Pain
Pain is an unpleasant physical or emotional feeling that your body produces as a warning that it's been damaged.
Abdomen
The abdomen is the part of the body between the chest and the hips.
Stomach
The sac-like organ of the digestive system. It helps digest food by churning it and mixing it with acids to break it down into smaller pieces.
Inflammation
Inflammation is the body's response to infection, irritation or injury. It causes redness, swelling, pain and sometimes a feeling of heat in the affected area.
Disease
A disease is an illness or condition that interferes with normal body functions.
