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Diarrhea
Diarrhea can be caused by bacterial or viral infections, parasites, intestinal diseases or conditions, reactions to medications, and food intolerance or allergies. Symptoms of diarrhea include watery stools, abdominal cramping, fever, and dehydration. Most cases of diarrhea can be treated at home. In some cases (in the elderly, small children, or those with severe or chronic medical conditions) may need to be hospitalized due to dehydration. -
Gastroenteritis
Gastroenteritis (stomach flu) is most commonly caused by viruses and bacteria like Norovirus, rotavirus, adenovirus, parvovirus, and Astrovirus. Bacteria causing gastroenteritis include Staphylococcus aureus, E. coli, salmonella, shigella, Campylobacter, and C. difficile. Other causes may be due to chemical toxins. The stomach flu is contagious because it caused by bacteria, viruses, or fungi. You get the stomach flu from contaminated food and drinks from poor hygiene (not washing your hands after using the toilet). Common symptoms of the stomach flu are; mild to moderate diarrhea, abdominal cramping, abdominal bloating,and low grade fever. Home remedies to treat the stomach flu include rest and hydration to avoid dehydration. Over-the-counter or prescription medicine may be necessary to treat the signs and symptoms of the stomach flu (gastroenteritis). The stomach flu can be prevented by using proper hygiene when using the bathroom. -
Vomiting and Nausea
Vomiting and nausea are common complaints that accompany many conditions and diseases. A few common causes of vomiting and nausea include food poisoning, viruses, vertigo, head injuries, gallbladder disease, appendicitis, migraine, brain tumors, and infections. Treatment of vomiting and nausea depend on the cause of the symptoms.
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Diarrhea Diarrhea can be caused by bacterial or viral infections, parasites, intestinal diseases or conditions, reactions to medications, and food intolerance or allergies. Symptoms of diarrhea include watery stools, abdominal cramping, fever, and dehydration. Most cases of diarrhea can be treated at home. In some cases (in the elderly, small children, or those with severe or chronic medical conditions) may need to be hospitalized due to dehydration.
Expert Views and News
- Norovirus Is the Leading Cause of Food Disease
- Norovirus Leading Cause of Gastroenteritis in Kids
- New Strain of Norovirus Spreading Quickly in U.S.
- Taking a Shot at Sinking the 'Cruise Ship' Virus
- Deaths From Stomach Bugs Have Risen Since 1999
- Norovirus Causes Most Hospital Infection Outbreaks
- Listeria: Deadliest Outbreak in a Decade
- Food-Borne Disease Outbreaks in a Year
Norovirus Infection Topic Guide - Visuals
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