Causes of Diarrhea | What are the Diarrhea Infection Causes
What Causes Diarrhea?
The most common cause of diarrhea is due to gastroenteritis caused by viral infections, the presence of parasites, or through bacterial toxins. These factors are magnified in ill and malnourished individuals who do not have access to clean living standards as well as clean water supply. Such a condition may lead to severe dehydration, which is fatal.Listed below are the most common causes of diarrhea:
- Viral infections: Diarrhea that is caused by viral infections causes only mild to moderate diarrhea, which is characterized by frequent and watery bowel movements and abdominal cramps. In some cases, viral diarrhea may be accompanied by fever. This type of diarrhea commonly lasts for a week at most. There are three main types of viral agents that causes diarrhea; and these are the rotavirus, Norwalk virus, and the adenovirus. The first two is most common among infants and children while the last-named affects all ages.
- Bacterial infections: Diarrhea caused by bacteria is the most serious form of diarrhea. This type of infection is commonly acquired from eating contaminated foods and drinks. The symptoms of bacterial diarrhea are more severe than that cause by virus, and it may also be accompanied by vomiting and abdominal pain. Bowel elimination is also more frequent.
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