Medically reviewed by Kumkum S. Patel, MD Noticing black stool can be alarming, but the cause isn’t always serious. Sometimes, black stool can stem from harmless factors like diet or medication.

Black stool could also be caused by something other ... Ulcers in the stomach or duodenum that are caused by an infection ...

dark stools (due to presence of blood in stool), heartburn, headache, weight loss and general body weakness. H. Pylori treatment lasts two weeks. If you've been diagnosed with H. pylori ...

Medical professionals now employ several sophisticated testing methods to detect H. pylori infections. These include urea breath tests, which measure bacterial activity in the stomach, and stool ...

Helicobacter pylori bacteria is considered to be the main cause of gastric cancer, with the infection rate particularly high ...

Researchers conducted a large-scale online survey of clinicians in the Asia-Pacific region to investigate treatment policies for the gastric cancer-causing bacteria Helicobacter pylori.