How to measure Helicobacter pylori infection

If the patient has abnormal symptoms such as upper abdominal pain, nausea, abdominal distension, vomiting, etc., it can be initially judged as Helicobacter pylori infection.

2

. Urea breath test

If the patient passes the urea breath test and the result is positive, it can be further judged as Helicobacter pylori infection. If the result is negative, it is usually not.

3. Fecal Helicobacter pylori antigen test If the

result is positive by this test, it can assist in the diagnosis of Helicobacter pylori infection. If the result is negative, it is normal.