Helicobacter pylori

What is H. Pylori?

H. pylori is a bacterium and a leading cause of ulcers in children. It:

• is able to penetrate the stomach's protective mucus lining
• produces the enzyme urease, which damages your child's stomach acids
• leads to sores or ulcers in the stomach or duodenum (first part of the small intestine)
• can also stimulate the stomach to produce more acid

What are the symptoms of H. pylori-related ulcers?

Most children or adults first develop gastritis: an inflammation of the stomach lining. Many will never have symptoms. Some symptoms are:    

• dull, gnawing pain
• loss of weight
• loss of appetite
• bloating
• burping
• nausea
• vomiting