What to do if your stomach is bad and you have bad breath?

Stomach is not good, accompanied by halitosis phenomenon, often infected with Helicobacter pylori. In this case, it is recommended to check Helicobacter pylori first. If there is no Helicobacter pylori infection, it is recommended to check the stomatology department to rule out oral problems. At the same time, according to specific symptoms, thoroughly treat stomach problems. If there is Helicobacter pylori infection, need sterilization treatment, generally use quadruple therapy, that is, proton pump inhibitors, such as omeprazole, lansoprazole, etc., plus two antibiotics, such as amoxicillin, clarithromycin, levofloxacin, metronidazole, etc., plus a bismuth agent, such as bismuth pectin or bismuth potassium polyamine, two weeks for a course of treatment, after the general eradication of Helicobacter pylori, halitosis phenomenon will also disappear.