Acid reflux, also called gastrointestinal reflux (GER), is a condition that occurs when stomach acids rise into the esophagus. Because of the location of the pain, it is sometimes called heartburn. If the problem persists long enough to injure esophagus tissue, it is diagnosed as gastrointestinal reflux disease (GERD).

Common Causes

Pregnancy; stomach abnormalities; overeating; smoking; alcohol; eating high-acid or fatty foods; lying down soon after eating; exercise; bending or lifting a heavy object; and taking aspirin, ibuprofen or certain drugs prescribed for high blood pressure can all trigger acid reflux.

Symptoms

Stomach discomfort, bloating, belching, nausea, burning pain in the esophagus, and stomach acid taste in the mouth are common symptoms of acid reflux.

Possible Complications

According to WebMD, over 60 million Americans suffer from acid reflux at least once a month, but it's rarely serious. It can, however, lead to inflammation or bleeding of the esophagus, ulcers in the esophagus, scarring and narrowing of the esophagus, and an increased risk of cancer of the esophagus.

Home Remedies

Use antacids, wear loose clothing, wait two to three hours after eating before lying down, stop smoking, avoid alcohol, lose weight, space out meals, avoid spicy, acidic or fatty foods---all might ease acid reflux.

When to Contact the Doctor

Contact your doctor if your acid reflux increases or is persistent, or is accompanied by diarrhea, black or bloody stools, difficult or painful swallowing, extreme stomach pain, drastic weight loss, hoarseness, wheezing or worsening asthma. Also, contact your doctor if you have used over-the-counter remedies for more than two weeks or if using them does not relieve the symptoms.

Source:

National Digestive Diseases Information Clearinghouse

WebMD: Heartburn/GERD Guide