Little is known on the prognosis of<unk> , although there have been reports of an increased risk of gastric cancer. A 2007 review article noted that non-Helicobacter bacterial species can be cultured from<unk>  (pH > 4.0) stomachs, whereas normal stomach pH only permits the growth of Helicobacter species. Bacterial overgrowth may cause false-positive H. pylori test results due to the change in pH from urease activity. Small bowel bacterial overgrowth is a chronic condition. Retreatment may be necessary once every 1–6 months. Prudent use of antibacterials now calls for an antimicrobial stewardship policy to manage antibiotic resistance.
Achlorhydria
Hyperchlorhydria
Steatorrhea
Pseudodiarrhea
Aphagia
Polydipsia
Drooling
Constipation