The blood test for Helicobacter pylori is one of the most frequently performed tests for the presence of this bacterium in the body. However, in some cases, its result may be false extras. What is the blood test for Helicobacter pylori? How to interpret the test results? What is a home blood test for H. pylori?

Helicobacter pyloriis a bacterium that can be detected through various tests, incl. thanksblood test . The aim of the test is to find antibodies specific to the bacteriumHelicobacter pylori(anti-H. pylori antibodies) that the immune system produces upon contact with the bacteria. Thanks to the test, you can check if there areH bacteria in the digestive tract at the moment. pylori.

Helicobacter pylori - blood test. Indications for the test

  • resistance to treatment of gastric or duodenal ulcers with properly conducted treatment
  • peptic ulcer with gastrointestinal bleeding or other complications
  • recurrent gastric or duodenal ulcers

Helicobacter pylori - blood test. Results

In a he althier person, anti-Helicobacter pylori antibodies are absent and the result is negative. On the other hand, a positive test for the presence of H. pylori may both indicate an active infection and indicate that the body has been in contact with the bacteria in the past.

Important

Blood test forHelicobacter pylorimay give a false positive

Blood test forHelicobacter pylorimay be positive for up to 2 years after the bacteria in the stomach have been eliminated. All because antibodies against thisH. pyloridisappear in the blood at a very slow pace. Therefore, the blood test is not used to control (confirm or rule out) the treatment of infection with this bacterium. It is best used in the diagnosis of primary infection - in people who have not been treated so far due toH. pylori.

Home test forHelicobacter pylorimade of blood

Home tests forH are available in pharmacies. pylorand from blood. You only need a drop of blood from your finger to do them. Results can be read after 10-15 minutes. However, due to the fact that they are made on their own, at home, they may give rise to falsehoodsResults. For a definitive diagnosis and possible treatment, please see your doctor.

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