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Helicobater Pylori Infection

Helicobacter pylori is a bacterium that can infect the stomach. This common infection can lead to ulcers and other diseases in the stomach and the small intestine.

  1. Geography

    • H. pylori is common all over the world. Infection is associated with using contaminated utensils or consuming food and fluid containing the bacteria.

    Age Groups

    • Older people have higher infection rates. Young people can be affected if sanitation is poor and living conditions are crowded.

    Symptoms

    • Symptoms like abdominal discomfort or pain, nausea, bloating, and sometimes vomiting usually occur about an hour after eating. Temporary relief may be provided by antacids or milk.

    Diagnosis

    • The infection can be diagnosed by endoscopy (biopsy obtained through a stomach tube) or breath test. A blood test for specific antibodies can also be done.

    Cancer

    • H. pylori is related to at least two types of cancer. Incidence is rare and far less likely if the infection is treated.

    Treatment

    • Medication for H. pylori usually consists of a combination of antibiotics and antacids such as Pepto-bismol. The strategy is to kill the bacteria while easing stomach symptoms.

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