Methods For Testing Stomach Hp, Which Method Should You Choose?

Stomach test is a test to look for Helicobacter pylori in the stomach and duodenum. Thereby, determining the cause of peptic ulcer caused by Helicobacter pylori bacteria and having appropriate treatment measures.
Why do you need to test your stomach HP?
Stomach test or Helicobacter pylori test is used to detect Helicobacter pylori (H. pylori) infection in the stomach and upper part of the small intestine (duodenum). H

. pylori can cause stomach ulcers.
Thus, the Helicobacter pylori (H. pylori) test is done to:
Look for H pylori bacteria in the digestive tract;
Find out if digestive symptoms are caused by H.



pylori infection;
Find out if treating H. pylori infection is effective.
Who should test stomach hp?
You may need tests if you have symptoms of digestive disorders. Because peptic ulcers cause inflammation of the stomach lining, they share many symptoms:
Stomachache;
Flatulence;
Nausea and vomiting;
Diarrhea;
Loss of appetite;
Weight loss.
Stomach test to detect hp bacteria in the stomach
Methods of testing the stomach HP
Testing for antibodies in the blood
A blood test checks to see if your body makes antibodies to H. pylori. If you have antibodies to H pylori in the blood, it means you are currently infected or have been infected in the past.




Test procedure:
A health care professional will take a blood sample from the vein on your arm, using a small needle;
After the needle is inserted, a small amount of blood will be collected into a test tube or vial ;;
Technicians take blood for testing and make an appointment to return results.
The method has advantages: Suitable for all subjects
Defect:
The method is not suitable for subjects suffering from blood diseases or being treated with any medicine that needs to be consulted by a doctor;
Take time to wait;
This method does not identify the condition of stomach damage, but only determine whether the patient has hp or not.
Stool antigen test
Collect stool from the patient for up to 30 minutes after defecation and antigen test for H. pylori antigen present in the stool. A stool test may be done to help diagnose H. pylori infection or to find out whether treatment of H. pylori infection is successful.
Sample collection process:
The patient wears a pair of rubber gloves;
Samples themselves are collected into vials and tubes provided by the laboratory;
Ensure there is no urine, other water, or toilet paper mixed with the sample;
Remove gloves and wash hands;
Provide samples for laboratories.




This method has advantages: Suitable for most subjects.
Defect:
Patients need to take samples in the right way and up to 30 minutes after sampling;
Feces must be tested or will give inaccurate results;
Take time to wait.
Breath test hp
HP breath test or urea breath test to see if you have H. pylori in your stomach. This test can show if you have H. pylori infection or are used to see if treatment is effective to remove H. pylori.
Check for infection by measuring certain substances in your breath.




Test procedure:
The patient breathes into the original breath instrument;
The patient swallowed one tablet containing urea with some water;
The patient breathes into the device at the required time and wait;
Technicians compare if the second sample has a higher concentration of carbon dioxide than the first one is a sign of H. pylori infection.
This method has advantages: Suitable for many objects, easy to implement.
The downside is:
patients on antibiotic treatment and some medications are not taken within 4 weeks;
The method is not suitable for pregnant women, nursing mothers, children under 6 years of age;
Patients with lung and heart diseases, undergoing drug treatment should consult a doctor;
High cost.
gastroscopy
Stomach biopsy takes a small sample from the stomach lining and small intestine during the colonoscopy. Perform tests with samples taken to find hp bacteria. Gastroscopy can accurately diagnose inflammation and precancer signs.
Endoscopic procedure
The patient lies on his side on the endoscope table;
Patients can be anesthetized if indicated to reduce discomfort and pain during the procedure (some modern machines and technologies can also reduce this feeling without anesthesia);
The doctor inserts a long, small, thin tube called an endoscope into your mouth and throat (or nasal passages).



The endoscope has a light and a camera on it that allows the doctor to look inside the stomach and duodenum and detect ulcers;
The biopsy (take a small sample of tissue) to check after the procedure;
After the procedure, the anesthetized patient may take a short rest, the anesthetized patient should rest and be monitored further.
Advantages of the method:
Can identify the status of mucosal lesions (whether the patient has ulcers or not, to what extent);
Can detect precancer.
The downside is:
Causing discomfort to the patient during the procedure;
The cost is high if the patient chooses anesthesia.
Stomach endoscopy is an anatomy.

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