Peptic ulcer facts for kids
A peptic ulcer is an ulcer of the stomach or duodenum. The duodenum is the first part of the small intestines. It is the tube that food goes through when it leaves the stomach. Peptic means talking about the stomach.
Gastric ulcers are peptic ulcers in the stomach.
Duodenal ulcers are peptic ulcers in the duodenum.
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Causes of peptic ulcers
Most ulcers are caused by an infection from bacteria. This bacteria is called Helicobacter pylori. 90% of gastric ulcers and 75% of duodenal ulcers are from Helicobacter pylori infection.
Other things can make ulcers worse. But these things are less important than Helicobacter pylori. These other things are:
- Taking some drugs called NSAIDs (acronym means Non-Steroidal Anti-Inflammatory Drug) – These are medicines used for pain and inflammation, such as aspirin, ibuprofen, and naproxen.
- Smoking cigarettes
- Old age
- Stress from diseases or injuries like pneumonia and burns
- If someone in a family has a duodenal ulcer
Symptoms of peptic ulcers
A symptom is a change in the body that tells someone that they have a disease. The biggest symptom is pain in the stomach. Pain is usually in the top of the abdomen below the ribs. Some people also feel pain go up to the chest.
Other symptoms are:
- Vomiting
- Blood in vomit – this can be red. This can also look like coffee grounds (the black substance that is left after making coffee.)
- Black stools
Diagnosis of peptic ulcers
Diagnosing is how doctors see if someone has a disease. They do this by running tests. Peptic ulcers are diagnosed by three ways:
- Endoscopy – looking inside someones stomach with a camera that goes through their mouth and down to their stomach
- Test on the air someone breathes out to look for Helicobacter pylori infection
- Blood test to look for Helicobacter pylori infection
The best way is endoscopy. But this costs more money. Endoscopy is done by a medical specialist called a gastroenterologist (a doctor who knows much about the digestive system.)
A good thing about endoscopy is finding other diseases if there is no peptic ulcer. The symptoms of peptic ulcer can be from other diseases. Endoscopy can diagnose these other diseases.
Treatment of peptic ulcers
The most important treatment is to stop the Helicobacter pylori infection. This is usually done with antibiotics and can now also be done through the use of natural products.
Antibiotics are medicines that kill germs like bacteria. Usually three different antibiotics are used, and because the Helicobacter pylori bacteria is so resistant, successful treatment is not guaranteed. The number of people turning to natural remedies is increasing. Natural remedies have none of the side effects common to antibiotic treatment.
It is also important to make less acid in the stomach. There are two types of medicines that Doctors normally prescribe to stop the acid. These are called antacids:
- PPI (acronym) proton pump inhibitors
- H2-Blockers – block the Histamine-2 receptor
Both of these medicines make the cells in the stomach stop making acid. There is a problem in unnaturally stopping the production of acid, because acid is vital to ensure proper digestion of foods. When a patient stops taking antacids, the stomach naturally starts producing acid again and usually more than normal because the antacids had unnaturally stopped this process. The result is that there is now too much acid, the whole problem starts again. It is considered better and safer to control acid levels by consuming water and by eliminating foods that may cause excessive acid.
To stop peptic ulcers people must use antacids and antibiotics, or a natural product. The strategy is to kill off the Helicobacter pylori. Controlling the acid levels let the open ulcers in the stomach lining heal quicker.
Once the Helicobacter pylori infection is removed, the ulcer should heal. It can come back if the person is reinfected with Helicobacter pylori again.
Images for kids
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A benign gastric ulcer (from the antrum) of a gastrectomy specimen.
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Micrograph showing erosive gastric ulcer. (H&E stain)
See also
In Spanish: Úlcera péptica para niños
