Gastric Ulcer

(Stomach Ulcer; Ulcer, Gastric; Ulcer, Stomach)

Definition    TOP

A gastric ulcer is a sore in the lining of the stomach.

Gastric Ulcer

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Causes    TOP

Upsets in the balance of stomach acid and digestive juices can lead to an ulcer. This can be caused by:

  • Helicobacter pylori (H. pylori) infection
  • Use of nonsteroidal anti-inflammatory drugs (NSAIDs)

Less common causes include any of the following:

Risk Factors    TOP

Factors that increase your chances of gastric ulcer include:

  • H. pylori infection
  • Taking NSAIDs for a long time and at higher doses
  • Prior peptic ulcer disease
  • Cigarette smoking
  • Excessive alcohol intake

Symptoms    TOP

Gastric ulcers do not always cause symptoms. Symptoms may come and go. Food or fluids sometimes make symptoms better. Having an empty stomach may make symptoms worse. However, symptoms can occur at any time.

Symptoms may include:

  • Gnawing pain:
    • May awaken you from sleep
    • May change when you eat
    • May last for a few minutes or several hours
    • Feels like unusually strong hunger pangs
    • May be relieved by taking antacids
  • Nausea
  • Vomiting
  • Loss of appetite
  • Bloating
  • Burping
  • Weight loss

Ulcers can cause serious problems and severe abdominal pain. One problem is bleeding. Bleeding symptoms may include:

  • Bloody or black, tarry stools
  • Vomiting what looks like coffee grounds or blood
  • Weakness
  • Lightheadedness

A perforated ulcer is a break through the wall of the stomach. It causes sudden and severe pain.

Diagnosis    TOP

Your doctor will ask about your symptoms and medical history. A physical exam will be done.

Tests may include:

  • Rectal exam and fecal occult test
  • Blood test, stool test, or breath test
  • Endoscopy
  • Upper GI series—x-rays with a dye to highlight abnormal areas (also called a barium swallow)
  • Biopsy—area of tissue is removed for testing

Treatment    TOP

Talk to your doctor about the best treatment plan for you. Treatment options may include one or more of the following:

Medication

Your doctor may recommend:

  • Antibiotics if an infection is present or possible
  • Over-the-counter antacids
  • Proton pump inhibitors
  • H2 blockers
  • Medications to coat ulcer
  • Medications to protect stomach against NSAID damage

Lifestyle Changes

You and your doctor will discuss lifestyle changes. These may include:

  • Quit smoking. Smoking worsens symptoms and slows healing.
  • Limit alcohol intake.
  • Avoid NSAIDs. This includes common over-the-counter drugs like aspirin and ibuprofen .

Surgery and Endoscopy    TOP

Surgery and/or endoscopy may be recommended for:

  • An ulcer that will not heal
  • Recurring ulcers
  • A bleeding ulcer
  • A perforated ulcer
  • Problems with food passing out of stomach

Endoscopy

An upper GI endoscopy may be done to stop bleeding. A thin, lighted tube is inserted down the throat into the stomach or intestine. Heat, electricity, medicine, or a special glue will be applied to the area. This should stop the blood flow.

Surgery

Surgery for gastric ulcers is rare. Common procedures include:

  • Removal of the ulcer
  • Removal of part of the stomach or small intestine
  • Tying off the bleeding blood vessel
  • Taking tissue from another part of the intestine and placing it over the ulcer
  • Cutting part of a nerve to reduce acid production

Prevention    TOP

To help reduce the chances of H. pylori infection:

  • Wash your hands after using the bathroom and before eating or preparing food.
  • Drink water from a safe source.
  • Do not smoke. Cigarette smoking increases the chances of getting an ulcer.

To help reduce the chances of a gastric ulcer from NSAIDs:

  • Use other drugs when possible for managing pain.
  • Take the lowest possible dose.
  • Do not take drugs longer than needed.
  • Do not drink alcohol while taking the drugs.
  • If you regularly take NSAIDs
    • Ask your doctor if there is an alternative treatment.
    • Talk to your doctor about taking other medicines to protect your stomach and intestines.

RESOURCES:

American College of Gastroenterology
http://patients.gi.org
American Gastroenterological Association
http://www.gastro.org

CANADIAN RESOURCES

Canadian Association of Gastroenterology
https://www.cag-acg.org
Canadian Digestive Health Foundation
http://www.cdhf.ca

References:

Fashner J, Gitu AC. Diagnosis and treatment of peptic ulcer disease and H. pylori infection. Am Fam Physician. 2015;91(4):236-242.
Peptic ulcer disease. American College of Gastroenterology website. Available at:
...(Click grey area to select URL)
Accessed April 4, 2018.
Peptic ulcer disease. American Gastroenterological Association website. Available at:
...(Click grey area to select URL)
Updated July 2017. Accessed April 4, 2018.
Peptic ulcer disease. EBSCO DynaMed Plus website. Available at: http://www.dynamed.... Updated April 2, 2018. Accessed April 4, 2018.
Peptic ulcers (stomach ulcers). National Institute of Diabetes and Digestive and Kidney Diseases website. Available at: https://www.niddk.nih.gov/health-information/digestive-diseases/peptic-ulcers-stomach-ulcers. Accessed April 4, 2018.
Last reviewed April 2018 by EBSCO Medical Review Board Daus Mahnke, MD
Last Updated: 7/18/2018

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