Gastrointestinal infection
Gastrointestinal infection is a type of infection that primarily affects the stomach and intestines. It is typically caused by bacteria, viruses, or parasites. Common symptoms include nausea, vomiting, diarrhea, and abdominal pain.
Causes[edit | edit source]
Gastrointestinal infections can be caused by a variety of organisms, including:
- Bacteria: Such as Salmonella, Escherichia coli, and Campylobacter.
- Viruses: Such as the norovirus or rotavirus.
- Parasites: Such as Giardia lamblia or Cryptosporidium.
Symptoms[edit | edit source]
The symptoms of a gastrointestinal infection can vary depending on the cause, but they often include:
Diagnosis[edit | edit source]
Diagnosis of a gastrointestinal infection typically involves a medical history, physical examination, and laboratory tests. These tests may include a stool culture to identify the specific organism causing the infection.
Treatment[edit | edit source]
Treatment for a gastrointestinal infection often involves rehydration therapy to replace lost fluids and electrolytes. In some cases, antibiotics or antiviral drugs may be used.
Prevention[edit | edit source]
Prevention of gastrointestinal infections involves good hygiene practices, such as regular hand washing, especially before eating or preparing food, and after using the toilet.
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