What Causes Ulcers?

Ulcers are open sores that can develop on the lining of the stomach, esophagus, or small intestine. They can be caused by a variety of factors, including infection with the bacteria Helicobacter pylori (H. pylori), long-term use of certain medications, and lifestyle choices such as smoking and drinking alcohol. H. pylori is a type of… Continue reading What Causes Ulcers?