Acidity or H. Pylori? When Stomach Pain Needs a Simple Test?
Introduction
Acidity, bloating, burning sensation, and recurrent discomfort are often regarded as a part of normal digestion. But what if these frequent stomach woes conceal a more insidious problem? Helicobacter pylori (H. pylori) is a common bacterial infection associated with gastritis and peptic ulcers. Many who unknowingly suffer from the infection can benefit from testing for H. pylori. Non-invasive testing options for H. pylori include a stool antigen test and are an important step when recommended by a healthcare professional.
Is chronic acidity a symptom of H. pylori?
While frequent acidity does not necessarily point to an H. pylori infection, persistent symptoms such as burning stomach sensation, bloating, recurrent burping, nausea, loss of appetite and unexplained weight loss should not be overlooked. H. pylori bacteria are notorious for invading the stomach lining, causing gastritis and peptic ulcer disease. If these symptoms persist or recur, it is important to consult a healthcare professional to discuss H. pylori testing.
What is H. pylori and how does it impact ailing stomachs?
H.pylori is a bacteria that resides in the stomach and is associated with inflammation of the stomach lining. Chronic infection can lead to peptic ulcers and the bacteria is known to contribute to increased risk of serious gastrointestinal conditions. It is important to note that symptoms on their own cannot indicate an H. pylori infection. Proper diagnostic testing is required if infection is suspected.
Do you always need endoscopy to test for H. pylori?
Endoscopy is not always necessary when looking into H. pylori infection. There are non-invasive treatment options available to both confirm and rule out an H. pylori infection. Upper endoscopy is an invasive procedure wherein a flexible tube is passed through the mouth to view and assess the upper digestive tract. Endoscopy is generally indicated if the doctor suspects the need for a biopsy or if there are other concomitant symptoms needing evaluation. Therefore, it is important to understand that endoscopy is not the only option for H. pylori testing.
What is an H. pylori stool antigen test?
An H. pylori stool test is a non-invasive method of diagnosing H. pylori infection. The test looks for the antigens of the bacteria in the stool. Being a non-invasive procedure that requires only a stool sample to be provided, a stool antigen test can be a convenient option for H. pylori detection when otherwise indicated. A stool antigen test is also recommended for post-eradication follow-up as per guidelines.
Astam Diagnostics offers an H. pylori Antigen Test Kit for rapid qualitative detection of H. pylori antigens in fecal specimens via immunochromatographic assay. As per the manufacturer, the test provides results within 15-20 minutes and is intended for use in clinical laboratories, gastroenterology clinics and hospital laboratories.
How is the H. pylori antigen test different from an antibody test?
The two tests are vastly different from each other. The H. pylori antigen test is used for the qualitative detection of H. pylori antigens in fecal specimens. On the contrary, the H. pylori antibody test is meant for the qualitative detection of IgM, IgG and IgA antibodies in human serum, plasma or whole blood. Astam Diagnostics H. pylori Antibody Test is a lateral-flow chromatographic immunoassay that provides results within 15-20 minutes.
For current H. pylori infection, non-serologic tests such as fecal antigen or urea breath tests are the preferred tests in appropriate circumstances. Antibody testing should therefore be interpreted in a clinical context and should not be used as a substitute for non-serologic tests for diagnosis of active infection.
What should you know before taking an H. pylori test?
There are several drugs that can interfere with the H. pylori test. Proton pump inhibitors, antibiotics, and bismuth containing drugs need to be discontinued before a test of cure or prior to testing in appropriate circumstances. However, it is important to note that these medications should only be discontinued at the recommendation of a healthcare professional. Furthermore, current ACG guidelines recommend using a fecal antigen test, urea breath test, or biopsy at appropriate intervals to confirm eradication.
Conclusion
While not all cases of acidity are attributed to H. pylori, persistent gastrointestinal symptoms call for more than a round of antacids. Knowing the possible link between H. pylori, gastritis and ulcers can help you get the treatment you need at the right time. A non-invasive H. pylori stool antigen test can be an important step when considering more invasive procedures. With diagnostic solutions such as the Astam Diagnostics H. pylori Antigen Test, healthcare professionals and laboratories can rely on rapid testing for H. pylori antigen detection.
Frequently Asked Questions (FAQs)
Q: What is an H. pylori stool antigen test?
A: An H. pylori stool antigen test is a non-invasive test that uses a stool sample for the detection of H. pylori antigens. The test is used for diagnosis and, when indicated, post-eradication follow-up testing.
Q: Can H. pylori cause stomach ulcers?
A: Yes, H. pylori infection can lead to peptic ulcers. However, persistent stomach pain is not enough to confirm an ulcer or H. pylori infection. Medical evaluation and appropriate diagnostic testing are always necessary.
Q: Is a stool antigen test less invasive than endoscopy?
A: Yes, a stool test is less invasive than an endoscopy procedure. An endoscopy, on the other hand, is an invasive procedure wherein a flexible tube is passed through the mouth to view the upper digestive tract. Endoscopy is generally reserved for when additional evaluation is needed.
Q: What is the difference between H. pylori antigen and antibody tests?
A: An antigen test detects the antigens of the H. pylori bacteria. An antibody test, on the other hand, is used to detect the antibodies produced by the body in reaction to the H. pylori infection. The two tests are markedly different in use and purpose. As per guidelines, antibody tests should not be used as a substitute for non-serologic tests for diagnosis of an active H. pylori infection.
Q: When should I talk to a doctor about stomach pain?
A: Persistent stomach pain that recurs or does not subside should always be evaluated by a healthcare professional. If you also have accompanying symptoms such as sudden intense pain, vomiting, weight loss, blood in the stools, or black colored stools, you should seek medical evaluation as soon as possible.
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