GERD (Adult)

Front view of man showing respiratory and upper digestive anatomy.

The esophagus is a tube that carries food from the mouth to the stomach. A valve (lower esophageal sphincter) prevents stomach acid from flowing upward. Sometimes this valve doesn't work correctly. Then stomach contents may flow (reflux) into the esophagus. When it happens again and again, it's called GERD (gastroesophageal reflux disease). GERD can irritate the esophagus. It can cause pain. It can also cause problems with swallowing or breathing. In severe cases, GERD can cause pneumonia that keeps coming back. This is from breathing in particles (aspiration).

Symptoms of reflux include burning, pressure, or sharp pain in the upper belly (abdomen). Symptoms may also be in the mid- to lower chest. The pain can spread to the neck, back, or shoulder. You may have:

  • Belching

  • Acid taste in the back of the throat

  • Chronic cough

  • Sore throat

  • Hoarseness

GERD symptoms often occur during the day after a big meal. They can also occur at night when lying down. 

Home care

Lifestyle changes can help ease symptoms. Your healthcare provider may also prescribe medicines. Symptoms often get better with treatment. But if treatment is stopped, the symptoms often return after a few months. Most people with GERD will need to continue treatment. Or they may need treatment on and off.

Lifestyle changes

  • Limit or don't eat fatty, fried, or spicy foods. Also limit coffee, chocolate, mint, and foods with high acid content. These include tomatoes and citrus fruit and juices (orange, grapefruit, and lemon).

  • Don’t eat large meals, especially at night. Frequent, smaller meals are best. Don't lie down right after eating. And don’t eat anything 3 hours before going to bed.

  • Don't drink alcohol or smoke. As much as possible, stay away from secondhand smoke.

  • If you are overweight, losing weight will reduce symptoms. 

  • Don't wear tight clothing around your stomach area.

  • If your symptoms occur during sleep, use a foam wedge to raise your upper body not just your head. Or place 4-inch blocks under the head of your bed. Or use 2 bed risers under your bed frame.

  • Talk with your provider if you have trouble making the suggested lifestyle changes. They may be able to give you resources to help.


Medicines can help ease the symptoms of GERD. They also help prevent damage to the esophagus. Discuss a medicine plan with your healthcare provider. This may include one or more of these medicines:

  • Antacids. These help neutralize the normal acids in your stomach.

  • Acid blockers (histamine or H2 blockers). These decrease how much acid your stomach makes.

  • Acid inhibitors (proton pump inhibitors PPIs). These also decrease how much acid your body makes, but in a different way from the blockers. They may work better. But they can take a little longer to do so.

Take an antacid 30 to 60 minutes after eating and at bedtime, but not at the same time as an acid blocker. Try not to take medicines such as ibuprofen and aspirin. If you take aspirin for your heart or other health reasons, talk with your healthcare provider about stopping it.

Follow-up care

Follow up with your healthcare provider as advised.

When to seek medical advice

Call your healthcare provider if any of the following occur:

  • Stomach pain gets worse or moves to the lower right belly (appendix area)

  • Chest pain appears or gets worse, or spreads to the back, neck, shoulder, or arm

  • An over-the-counter trial of medicine doesn't relieve your symptoms

  • Weight loss that can't be explained

  • Trouble or pain swallowing

  • Frequent vomiting (can’t keep down liquids)

  • Blood in the stool or vomit (red or black in color)

  • Feeling weak or dizzy

  • Fever of 100.4ºF (38ºC) or higher, or as directed by your healthcare provider

  • Symptoms get worse or you have new symptoms

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