Helicobacter pylori infection (H. pylori infection) is a common gastric infection caused by Helicobacter pylori bacteria (H. pylori), a gram negative rod shaped bacteria in the genus helicobacter. In most cases, H. pylori infection occurs during childhood. Common symptoms of helicobacter pylori infection include stomach fullness, abdominal pain, nausea, vomiting, loss of appetite, intestinal bleeding, meteorism, bloating, weight loss, right upper quadrant fullness, low grade fever, heartburn and stomach acid reflux. … Read More »