Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.
Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.
In general, patients should be treated if they are infected with H. pylori and have ulcers. Moreover, patients with MALT lymphoma of the stomach progresses quickly if H. pylori is not treated and eradicated.
Because about 50% of the world's population carries or is infected with H. pylori, prevention is difficult; however, recommendations to help prevent ulcers include:
Good hand washing techniques with uncontaminated water will reduce chances of infection.
Currently, no vaccine is available against H. pylori to prevent either colonization or infection.
The prognosis for H. pylori infections is usually good to excellent, but up to 20% may have reoccurring infection. Untreated and more severe infections have a worse prognosis because of the potential for bleeding, anemia, and low blood pressure (hypotension) development.
Gastritis is inflammation of the lining of the stomach. Unfortunately,
the term "gastritis" has been misused to include many different upper abdominal
problems, but true gastritis refers to the stomach lining (ga"...