Carbon 13 urea breath test DOB value <4.0 (dpm/mmolCO2) is negative, the value of 27.5 (dpm/mmolCO2) is out of the normal range, you need to follow the doctor’s prescription of anti-Helicobacter pylori treatment, which can be used in triple therapy and quadruple therapy.
1. Triple therapy: two antibiotics and a proton pump inhibitor, two antibiotics can choose amoxicillin, clarithromycin, metronidazole, etc., proton pump inhibitor can choose rabeprazole, omeprazole, lansoprazole, etc..
2. Quadruple therapy: quadruple therapy adds a bismuth preparation on the basis of triple therapy, such as colloidal bismuth pectin, bismuth potassium citrate, etc. Compared with triple therapy, the eradication rate of quadruple therapy is a little higher.
Patients who are positive for Helicobacter pylori 27.5 (dpm/mmolCO2) are advised to go to regular hospitals and consult a professional doctor to avoid blind medication.