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Some bacterial infections cause severe abdominal pain and may persist for several weeks. [19] Children infected with rotavirus usually make a full recovery within three to eight days. [20] However, in poor countries treatment for severe infections is often out of reach and persistent diarrhea is common. [21]
Gastrointestinal diseases (abbrev. GI diseases or GI illnesses ) refer to diseases involving the gastrointestinal tract , namely the esophagus , stomach , small intestine , large intestine and rectum ; and the accessory organs of digestion , the liver , gallbladder , and pancreas .
Gastrointestinal conditions include inflammation of the small and/or large intestine, diarrhea/dysentery, abdominal pains, and nausea/vomiting. These symptoms negatively impact nutritional status, including decreased absorption of micronutrients , loss of appetite, weight loss, and intestinal blood loss that can often result in anemia .
Prevention of amoebiasis is by improved sanitation, including separating food and water from faeces. [2] There is no vaccine. [2] There are two treatment options depending on the location of the infection. [2] Amoebiasis in tissues is treated with either metronidazole, tinidazole, nitazoxanide, dehydroemetine or chloroquine.
Gastritis caused by H. pylori infection is termed Helicobacter pylori induced gastritis, and listed as a disease in ICD11. [ 6 ] [ 7 ] More than 80% of individuals infected with the bacterium are asymptomatic and it has been postulated that it may play an important role in the natural stomach ecology.
Treatment is supportive and based upon symptoms, with fluid and electrolyte replacement as the primary goal. Dehydration caused by diarrhea and vomiting is the most common complication. To prevent dehydration, it is important to take frequent sips of a rehydration drink (like water) or try to drink a cup of water or rehydration drink for each ...