The Meaning of Reflux

Gastroesophageal reflux is a common disorder of the digestive system in which stomach acids are allowed to enter the esophagus, resulting in an uncomfortable burning, bloated sensation. Chronic reflux may be diagnosed as gastroesophageal reflux disease (GERD), which is much more serious.

Cause

• Reflux can occur if the sphincter between the stomach and esophagus opens at the wrong time or fails to close properly. This allows the contents of the stomach, including digestive acids, to enter the esophagus.

Symptoms

• During a reflux attack, the patient may be able to taste the digesting food in the back of the mouth. Digestive acids in the esophagus may result in a burning sensation in the throat and chest.

Ages

• People of all ages, including infants, can suffer from reflux. In children younger than 12 years, the symptoms may include a dry cough rather than a burning sensation.

GERD

• Frequent heartburn attacks, more then twice weekly, is a characteristic of gastroesophageal reflux disease (GERD). However, people with GERD may experience symptoms such as a dry cough, problems swallowing or asthma-like symptoms instead of exhibiting heartburn.

Treatment

• Over-the-counter medications including antacids, H2 blockers and proton pump inhibitors are effective for treating common reflux. GERD will typically require medical intervention that may include prescription-strength medication or in some severe cases surgery.