The bacterium behind a troubled stomach
Helicobacter Pylori
Helicobacter pylori is a bacterium that quietly colonises the stomach lining, and it is remarkably common. In many people it causes no trouble at all, but in others it lies behind persistent indigestion, gastritis and stomach ulcers. This test detects the IgG antibodies your immune system produces in response to the bacterium, indicating a current or past infection.
If you have been living with unexplained stomach pain, bloating, frequent burping or a burning discomfort after meals, knowing whether H. pylori is involved is a useful step. Your sample is a single venous draw, taken in our private Leigh-on-Sea clinic and analysed by an accredited UK laboratory, with a doctor-reviewed report to follow.
Because antibodies can persist after an infection has cleared, this test shows exposure rather than proving an active infection on its own. It is a clear and convenient first step, and any positive result is well worth discussing with your GP, who can advise on confirmatory testing and treatment.
Preparation: No fasting or special preparation is generally needed. If a doctor has advised anything specific, follow their guidance, and note any recent antibiotics or stomach medication so it can be considered with your results.
Inside this panel
1 biomarker
- H. pylori antibodies1 marker
- Helicobacter pylori IgG antibodies
Worth considering if
- Stomach ache or burning
- Nausea
- Bloating
- Frequent burping
- Loss of appetite
- Unexplained weight loss
Who this test suits
- Anyone with ongoing indigestion or stomach discomfort
- People with recurring bloating or nausea
- Those wanting to rule H. pylori in or out
- Anyone with a history of stomach ulcers
- 1
Book your time
Choose a slot that suits you. Appointments only, so the clinic is yours.
- 2
A gentle draw
Demi takes your venous sample in minutes, in a calm private room.
- 3
Doctor-reviewed report
Your results arrive within 5–7 working days, explained marker by marker.
About this test
It measures IgG antibodies to Helicobacter pylori, which your body produces in response to the bacterium. Their presence indicates a current or past infection with H. pylori.
Not necessarily. Because these antibodies can remain for a long time, a positive result tells you the bacterium has been present but not whether it is still active. Your GP can arrange further testing if needed.
Most reports are returned within 5–7 working days of your sample reaching the laboratory, reviewed and explained by a doctor.
