Gastroenteritis (Stomach Flu) (cont.)
Charles Patrick Davis, MD, PhD
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.
John P. Cunha, DO, FACOEP
John P. Cunha, DO, is a U.S. board-certified Emergency Medicine Physician. Dr. Cunha's educational background includes a BS in Biology from Rutgers, the State University of New Jersey, and a DO from the Kansas City University of Medicine and Biosciences in Kansas City, MO. He completed residency training in Emergency Medicine at Newark Beth Israel Medical Center in Newark, New Jersey.
In this Article
- Definition of gastroenteritis
- What causes gastroenteritis?
- What are the most common causes of gastroenteritis?
- What are the symptoms of gastroenteritis?
- Is gastroenteritis contagious?
- Who is at risk for gastroenteritis?
- How is gastroenteritis transmitted?
- How does food become contaminated with gastroenteritis-causing bacteria or viruses?
- How is gastroenteritis diagnosed?
- How is gastroenteritis treated?
- When should I call my doctor for gastroenteritis?
- What are complications of gastroenteritis?
- Can gastroenteritis be prevented?
- What is the prognosis for gastroenteritis?
- Find a local Gastroenterologist in your town
What is the prognosis for gastroenteritis?
The prognosis (outlook) for complete recovery is excellent in most people infected with viral and bacterial caused gastroenteritis, as long as the person keeps well hydrated. Because infants, children, pregnant women, and adults that are elderly or immunosuppressed, usually dehydrate faster than healthy adults and sometimes are more difficult to rehydrate orally, their prognosis can range from excellent to poor. Their prognosis depends on how dehydrated they become and how effective are the attempts to rehydrate the patient.
The prognosis for those patients that develop gastroenteritis symptoms as part of a specific disease process (for example, shigellosis) vary from good to poor, depending on the severity of the specific disease process.
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